55285360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 160

約数和(自身を含む): 151865280

約数和(自身を除く): 96579920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 53, 59, 65, 68, 80, 85, 104, 106, 118, 130, 136, 170, 208, 212, 221, 236, 260, 265, 272, 295, 340, 424, 442, 472, 520, 530, 590, 680, 689, 767, 848, 884, 901, 944, 1003, 1040, 1060, 1105, 1180, 1360, 1378, 1534, 1768, 1802, 2006, 2120, 2210, 2360, 2756, 3068, 3127, 3445, 3536, 3604, 3835, 4012, 4240, 4420, 4505, 4720, 5015, 5512, 6136, 6254, 6890, 7208, 7670, 8024, 8840, 9010, 10030, 11024, 11713, 12272, 12508, 13039, 13780, 14416, 15340, 15635, 16048, 17680, 18020, 20060, 23426, 25016, 26078, 27560, 30680, 31270, 36040, 40120, 40651, 46852, 50032, 52156, 53159, 55120, 58565, 61360, 62540, 65195, 72080, 80240, 81302, 93704, 104312, 106318, 117130, 125080, 130390, 162604, 187408, 203255, 208624, 212636, 234260, 250160, 260780, 265795, 325208, 406510, 425272, 468520, 521560, 531590, 650416, 691067, 813020, 850544, 937040, 1043120, 1063180, 1382134, 1626040, 2126360, 2764268, 3252080, 3455335, 4252720, 5528536, 6910670, 11057072, 13821340, 27642680, 55285360]

約数ペア:

[(1, 55285360), (2, 27642680), (4, 13821340), (5, 11057072), (8, 6910670), (10, 5528536), (13, 4252720), (16, 3455335), (17, 3252080), (20, 2764268), (26, 2126360), (34, 1626040), (40, 1382134), (52, 1063180), (53, 1043120), (59, 937040), (65, 850544), (68, 813020), (80, 691067), (85, 650416), (104, 531590), (106, 521560), (118, 468520), (130, 425272), (136, 406510), (170, 325208), (208, 265795), (212, 260780), (221, 250160), (236, 234260), (260, 212636), (265, 208624), (272, 203255), (295, 187408), (340, 162604), (424, 130390), (442, 125080), (472, 117130), (520, 106318), (530, 104312), (590, 93704), (680, 81302), (689, 80240), (767, 72080), (848, 65195), (884, 62540), (901, 61360), (944, 58565), (1003, 55120), (1040, 53159), (1060, 52156), (1105, 50032), (1180, 46852), (1360, 40651), (1378, 40120), (1534, 36040), (1768, 31270), (1802, 30680), (2006, 27560), (2120, 26078), (2210, 25016), (2360, 23426), (2756, 20060), (3068, 18020), (3127, 17680), (3445, 16048), (3536, 15635), (3604, 15340), (3835, 14416), (4012, 13780), (4240, 13039), (4420, 12508), (4505, 12272), (4720, 11713), (5015, 11024), (5512, 10030), (6136, 9010), (6254, 8840), (6890, 8024), (7208, 7670)]