47990888295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2557}}^1\times {\mathrm{4831}}^1$

素因数の和:7440

約数の個数: 64

約数和(自身を含む): 90180427776

約数和(自身を除く): 42189539481

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 2557, 3885, 4831, 7671, 12785, 14493, 17899, 24155, 33817, 38355, 53697, 72465, 89495, 94609, 101451, 169085, 178747, 268485, 283827, 473045, 507255, 536241, 662263, 893735, 1251229, 1419135, 1986789, 2681205, 3311315, 3753687, 6256145, 9933945, 12352867, 18768435, 37058601, 61764335, 86470069, 185293005, 259410207, 432350345, 457056079, 1297051035, 1371168237, 2285280395, 3199392553, 6855841185, 9598177659, 15996962765, 47990888295]

約数ペア:

[(1, 47990888295), (3, 15996962765), (5, 9598177659), (7, 6855841185), (15, 3199392553), (21, 2285280395), (35, 1371168237), (37, 1297051035), (105, 457056079), (111, 432350345), (185, 259410207), (259, 185293005), (555, 86470069), (777, 61764335), (1295, 37058601), (2557, 18768435), (3885, 12352867), (4831, 9933945), (7671, 6256145), (12785, 3753687), (14493, 3311315), (17899, 2681205), (24155, 1986789), (33817, 1419135), (38355, 1251229), (53697, 893735), (72465, 662263), (89495, 536241), (94609, 507255), (101451, 473045), (169085, 283827), (178747, 268485)]