54761080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7321}}^1$

素因数の和:7360

約数の個数: 64

約数和(自身を含む): 142339680

約数和(自身を除く): 87578600

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, 7321, 7480, 14642, 29284, 36605, 58568, 73210, 80531, 124457, 146420, 161062, 248914, 292840, 322124, 402655, 497828, 622285, 644248, 805310, 995656, 1244570, 1369027, 1610620, 2489140, 2738054, 3221240, 4978280, 5476108, 6845135, 10952216, 13690270, 27380540, 54761080]

約数ペア:

[(1, 54761080), (2, 27380540), (4, 13690270), (5, 10952216), (8, 6845135), (10, 5476108), (11, 4978280), (17, 3221240), (20, 2738054), (22, 2489140), (34, 1610620), (40, 1369027), (44, 1244570), (55, 995656), (68, 805310), (85, 644248), (88, 622285), (110, 497828), (136, 402655), (170, 322124), (187, 292840), (220, 248914), (340, 161062), (374, 146420), (440, 124457), (680, 80531), (748, 73210), (935, 58568), (1496, 36605), (1870, 29284), (3740, 14642), (7321, 7480)]