50048680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6691}}^1$

素因数の和:6730

約数の個数: 64

約数和(自身を含む): 130092480

約数和(自身を除く): 80043800

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 6691, 7480, 13382, 26764, 33455, 53528, 66910, 73601, 113747, 133820, 147202, 227494, 267640, 294404, 368005, 454988, 568735, 588808, 736010, 909976, 1137470, 1251217, 1472020, 2274940, 2502434, 2944040, 4549880, 5004868, 6256085, 10009736, 12512170, 25024340, 50048680]

約数ペア:

[(1, 50048680), (2, 25024340), (4, 12512170), (5, 10009736), (8, 6256085), (10, 5004868), (11, 4549880), (17, 2944040), (20, 2502434), (22, 2274940), (34, 1472020), (40, 1251217), (44, 1137470), (55, 909976), (68, 736010), (85, 588808), (88, 568735), (110, 454988), (136, 368005), (170, 294404), (187, 267640), (220, 227494), (340, 147202), (374, 133820), (440, 113747), (680, 73601), (748, 66910), (935, 53528), (1496, 33455), (1870, 26764), (3740, 13382), (6691, 7480)]