51237960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7237}}^1$

素因数の和:7310

約数の個数: 64

約数和(自身を含む): 156340800

約数和(自身を除く): 105102840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 7237, 14474, 21711, 28948, 36185, 43422, 57896, 72370, 86844, 108555, 144740, 173688, 217110, 289480, 426983, 434220, 853966, 868440, 1280949, 1707932, 2134915, 2561898, 3415864, 4269830, 5123796, 6404745, 8539660, 10247592, 12809490, 17079320, 25618980, 51237960]

約数ペア:

[(1, 51237960), (2, 25618980), (3, 17079320), (4, 12809490), (5, 10247592), (6, 8539660), (8, 6404745), (10, 5123796), (12, 4269830), (15, 3415864), (20, 2561898), (24, 2134915), (30, 1707932), (40, 1280949), (59, 868440), (60, 853966), (118, 434220), (120, 426983), (177, 289480), (236, 217110), (295, 173688), (354, 144740), (472, 108555), (590, 86844), (708, 72370), (885, 57896), (1180, 43422), (1416, 36185), (1770, 28948), (2360, 21711), (3540, 14474), (7080, 7237)]