56839755

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4549}}^1$

素因数の和:4588

約数の個数: 48

約数和(自身を含む): 112039200

約数和(自身を除く): 55199445

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4165, 4549, 12495, 13647, 22745, 31843, 68235, 77333, 95529, 159215, 222901, 231999, 386665, 477645, 541331, 668703, 1114505, 1159995, 1623993, 2706655, 3343515, 3789317, 8119965, 11367951, 18946585, 56839755]

約数ペア:

[(1, 56839755), (3, 18946585), (5, 11367951), (7, 8119965), (15, 3789317), (17, 3343515), (21, 2706655), (35, 1623993), (49, 1159995), (51, 1114505), (85, 668703), (105, 541331), (119, 477645), (147, 386665), (245, 231999), (255, 222901), (357, 159215), (595, 95529), (735, 77333), (833, 68235), (1785, 31843), (2499, 22745), (4165, 13647), (4549, 12495)]