51181079360

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2221}}^1$

素因数の和:2393

約数の個数: 224

約数和(自身を含む): 132635695104

約数和(自身を除く): 81454615744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 101, 115, 124, 155, 160, 184, 202, 230, 248, 310, 320, 368, 404, 460, 496, 505, 620, 713, 736, 808, 920, 992, 1010, 1240, 1426, 1472, 1616, 1840, 1984, 2020, 2221, 2323, 2480, 2852, 3131, 3232, 3565, 3680, 4040, 4442, 4646, 4960, 5704, 6262, 6464, 7130, 7360, 8080, 8884, 9292, 9920, 11105, 11408, 11615, 12524, 14260, 15655, 16160, 17768, 18584, 22210, 22816, 23230, 25048, 28520, 31310, 32320, 35536, 37168, 44420, 45632, 46460, 50096, 51083, 57040, 62620, 68851, 71072, 72013, 74336, 88840, 92920, 100192, 102166, 114080, 125240, 137702, 142144, 144026, 148672, 177680, 185840, 200384, 204332, 224321, 228160, 250480, 255415, 275404, 288052, 344255, 355360, 360065, 371680, 408664, 448642, 500960, 510830, 550808, 576104, 688510, 710720, 720130, 743360, 817328, 897284, 1001920, 1021660, 1101616, 1121605, 1152208, 1377020, 1440260, 1583573, 1634656, 1794568, 2043320, 2203232, 2243210, 2304416, 2754040, 2880520, 3167146, 3269312, 3589136, 4086640, 4406464, 4486420, 4608832, 5159383, 5508080, 5761040, 6334292, 6953951, 7178272, 7917865, 8173280, 8972840, 10318766, 11016160, 11522080, 12668584, 13907902, 14356544, 15835730, 16346560, 17945680, 20637532, 22032320, 23044160, 25337168, 25796915, 27815804, 31671460, 34769755, 35891360, 41275064, 50674336, 51593830, 55631608, 63342920, 69539510, 71782720, 82550128, 101348672, 103187660, 111263216, 126685840, 139079020, 159940873, 165100256, 206375320, 222526432, 253371680, 278158040, 319881746, 330200512, 412750640, 445052864, 506743360, 556316080, 639763492, 799704365, 825501280, 1112632160, 1279526984, 1599408730, 1651002560, 2225264320, 2559053968, 3198817460, 5118107936, 6397634920, 10236215872, 12795269840, 25590539680, 51181079360]

約数ペア:

[(1, 51181079360), (2, 25590539680), (4, 12795269840), (5, 10236215872), (8, 6397634920), (10, 5118107936), (16, 3198817460), (20, 2559053968), (23, 2225264320), (31, 1651002560), (32, 1599408730), (40, 1279526984), (46, 1112632160), (62, 825501280), (64, 799704365), (80, 639763492), (92, 556316080), (101, 506743360), (115, 445052864), (124, 412750640), (155, 330200512), (160, 319881746), (184, 278158040), (202, 253371680), (230, 222526432), (248, 206375320), (310, 165100256), (320, 159940873), (368, 139079020), (404, 126685840), (460, 111263216), (496, 103187660), (505, 101348672), (620, 82550128), (713, 71782720), (736, 69539510), (808, 63342920), (920, 55631608), (992, 51593830), (1010, 50674336), (1240, 41275064), (1426, 35891360), (1472, 34769755), (1616, 31671460), (1840, 27815804), (1984, 25796915), (2020, 25337168), (2221, 23044160), (2323, 22032320), (2480, 20637532), (2852, 17945680), (3131, 16346560), (3232, 15835730), (3565, 14356544), (3680, 13907902), (4040, 12668584), (4442, 11522080), (4646, 11016160), (4960, 10318766), (5704, 8972840), (6262, 8173280), (6464, 7917865), (7130, 7178272), (7360, 6953951), (8080, 6334292), (8884, 5761040), (9292, 5508080), (9920, 5159383), (11105, 4608832), (11408, 4486420), (11615, 4406464), (12524, 4086640), (14260, 3589136), (15655, 3269312), (16160, 3167146), (17768, 2880520), (18584, 2754040), (22210, 2304416), (22816, 2243210), (23230, 2203232), (25048, 2043320), (28520, 1794568), (31310, 1634656), (32320, 1583573), (35536, 1440260), (37168, 1377020), (44420, 1152208), (45632, 1121605), (46460, 1101616), (50096, 1021660), (51083, 1001920), (57040, 897284), (62620, 817328), (68851, 743360), (71072, 720130), (72013, 710720), (74336, 688510), (88840, 576104), (92920, 550808), (100192, 510830), (102166, 500960), (114080, 448642), (125240, 408664), (137702, 371680), (142144, 360065), (144026, 355360), (148672, 344255), (177680, 288052), (185840, 275404), (200384, 255415), (204332, 250480), (224321, 228160)]