48715370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 102643200

約数和(自身を除く): 53927830

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 109, 110, 170, 187, 218, 239, 374, 478, 545, 935, 1090, 1195, 1199, 1853, 1870, 2390, 2398, 2629, 3706, 4063, 5258, 5995, 8126, 9265, 11990, 13145, 18530, 20315, 20383, 26051, 26290, 40630, 40766, 44693, 52102, 89386, 101915, 130255, 203830, 223465, 260510, 286561, 442867, 446930, 573122, 885734, 1432805, 2214335, 2865610, 4428670, 4871537, 9743074, 24357685, 48715370]

約数ペア:

[(1, 48715370), (2, 24357685), (5, 9743074), (10, 4871537), (11, 4428670), (17, 2865610), (22, 2214335), (34, 1432805), (55, 885734), (85, 573122), (109, 446930), (110, 442867), (170, 286561), (187, 260510), (218, 223465), (239, 203830), (374, 130255), (478, 101915), (545, 89386), (935, 52102), (1090, 44693), (1195, 40766), (1199, 40630), (1853, 26290), (1870, 26051), (2390, 20383), (2398, 20315), (2629, 18530), (3706, 13145), (4063, 11990), (5258, 9265), (5995, 8126)]