49433440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 148055040

約数和(自身を除く): 98621600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 101, 112, 115, 133, 140, 152, 160, 161, 184, 190, 202, 224, 230, 266, 280, 304, 322, 368, 380, 404, 437, 460, 505, 532, 560, 608, 644, 665, 707, 736, 760, 805, 808, 874, 920, 1010, 1064, 1120, 1288, 1330, 1414, 1520, 1610, 1616, 1748, 1840, 1919, 2020, 2128, 2185, 2323, 2576, 2660, 2828, 3040, 3059, 3220, 3232, 3496, 3535, 3680, 3838, 4040, 4256, 4370, 4646, 5152, 5320, 5656, 6118, 6440, 6992, 7070, 7676, 8080, 8740, 9292, 9595, 10640, 11312, 11615, 12236, 12880, 13433, 13984, 14140, 15295, 15352, 16160, 16261, 17480, 18584, 19190, 21280, 22624, 23230, 24472, 25760, 26866, 28280, 30590, 30704, 32522, 34960, 37168, 38380, 44137, 46460, 48944, 53732, 56560, 61180, 61408, 65044, 67165, 69920, 74336, 76760, 81305, 88274, 92920, 97888, 107464, 113120, 122360, 130088, 134330, 153520, 162610, 176548, 185840, 214928, 220685, 244720, 260176, 268660, 307040, 308959, 325220, 353096, 371680, 429856, 441370, 489440, 520352, 537320, 617918, 650440, 706192, 882740, 1074640, 1235836, 1300880, 1412384, 1544795, 1765480, 2149280, 2471672, 2601760, 3089590, 3530960, 4943344, 6179180, 7061920, 9886688, 12358360, 24716720, 49433440]

約数ペア:

[(1, 49433440), (2, 24716720), (4, 12358360), (5, 9886688), (7, 7061920), (8, 6179180), (10, 4943344), (14, 3530960), (16, 3089590), (19, 2601760), (20, 2471672), (23, 2149280), (28, 1765480), (32, 1544795), (35, 1412384), (38, 1300880), (40, 1235836), (46, 1074640), (56, 882740), (70, 706192), (76, 650440), (80, 617918), (92, 537320), (95, 520352), (101, 489440), (112, 441370), (115, 429856), (133, 371680), (140, 353096), (152, 325220), (160, 308959), (161, 307040), (184, 268660), (190, 260176), (202, 244720), (224, 220685), (230, 214928), (266, 185840), (280, 176548), (304, 162610), (322, 153520), (368, 134330), (380, 130088), (404, 122360), (437, 113120), (460, 107464), (505, 97888), (532, 92920), (560, 88274), (608, 81305), (644, 76760), (665, 74336), (707, 69920), (736, 67165), (760, 65044), (805, 61408), (808, 61180), (874, 56560), (920, 53732), (1010, 48944), (1064, 46460), (1120, 44137), (1288, 38380), (1330, 37168), (1414, 34960), (1520, 32522), (1610, 30704), (1616, 30590), (1748, 28280), (1840, 26866), (1919, 25760), (2020, 24472), (2128, 23230), (2185, 22624), (2323, 21280), (2576, 19190), (2660, 18584), (2828, 17480), (3040, 16261), (3059, 16160), (3220, 15352), (3232, 15295), (3496, 14140), (3535, 13984), (3680, 13433), (3838, 12880), (4040, 12236), (4256, 11615), (4370, 11312), (4646, 10640), (5152, 9595), (5320, 9292), (5656, 8740), (6118, 8080), (6440, 7676), (6992, 7070)]