49007090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 103576320

約数和(自身を除く): 54569230

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 73, 85, 110, 146, 170, 187, 359, 365, 374, 718, 730, 803, 935, 1241, 1606, 1795, 1870, 2482, 3590, 3949, 4015, 6103, 6205, 7898, 8030, 12206, 12410, 13651, 19745, 26207, 27302, 30515, 39490, 52414, 61030, 67133, 68255, 131035, 134266, 136510, 262070, 288277, 335665, 445519, 576554, 671330, 891038, 1441385, 2227595, 2882770, 4455190, 4900709, 9801418, 24503545, 49007090]

約数ペア:

[(1, 49007090), (2, 24503545), (5, 9801418), (10, 4900709), (11, 4455190), (17, 2882770), (22, 2227595), (34, 1441385), (55, 891038), (73, 671330), (85, 576554), (110, 445519), (146, 335665), (170, 288277), (187, 262070), (359, 136510), (365, 134266), (374, 131035), (718, 68255), (730, 67133), (803, 61030), (935, 52414), (1241, 39490), (1606, 30515), (1795, 27302), (1870, 26207), (2482, 19745), (3590, 13651), (3949, 12410), (4015, 12206), (6103, 8030), (6205, 7898)]