51195480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1033}}^1$

素因数の和:1113

約数の個数: 128

約数和(自身を含む): 178675200

約数和(自身を除く): 127479720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1033, 1180, 1239, 1416, 1652, 1770, 2065, 2066, 2360, 2478, 3099, 3304, 3540, 4130, 4132, 4956, 5165, 6195, 6198, 7080, 7231, 8260, 8264, 9912, 10330, 12390, 12396, 14462, 15495, 16520, 20660, 21693, 24780, 24792, 28924, 30990, 36155, 41320, 43386, 49560, 57848, 60947, 61980, 72310, 86772, 108465, 121894, 123960, 144620, 173544, 182841, 216930, 243788, 289240, 304735, 365682, 426629, 433860, 487576, 609470, 731364, 853258, 867720, 914205, 1218940, 1279887, 1462728, 1706516, 1828410, 2133145, 2437880, 2559774, 3413032, 3656820, 4266290, 5119548, 6399435, 7313640, 8532580, 10239096, 12798870, 17065160, 25597740, 51195480]

約数ペア:

[(1, 51195480), (2, 25597740), (3, 17065160), (4, 12798870), (5, 10239096), (6, 8532580), (7, 7313640), (8, 6399435), (10, 5119548), (12, 4266290), (14, 3656820), (15, 3413032), (20, 2559774), (21, 2437880), (24, 2133145), (28, 1828410), (30, 1706516), (35, 1462728), (40, 1279887), (42, 1218940), (56, 914205), (59, 867720), (60, 853258), (70, 731364), (84, 609470), (105, 487576), (118, 433860), (120, 426629), (140, 365682), (168, 304735), (177, 289240), (210, 243788), (236, 216930), (280, 182841), (295, 173544), (354, 144620), (413, 123960), (420, 121894), (472, 108465), (590, 86772), (708, 72310), (826, 61980), (840, 60947), (885, 57848), (1033, 49560), (1180, 43386), (1239, 41320), (1416, 36155), (1652, 30990), (1770, 28924), (2065, 24792), (2066, 24780), (2360, 21693), (2478, 20660), (3099, 16520), (3304, 15495), (3540, 14462), (4130, 12396), (4132, 12390), (4956, 10330), (5165, 9912), (6195, 8264), (6198, 8260), (7080, 7231)]