63565550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 72

約数和(自身を含む): 129507336

約数和(自身を除く): 65941786

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 83, 85, 106, 166, 170, 265, 289, 415, 425, 530, 578, 830, 850, 901, 1325, 1411, 1445, 1802, 2075, 2650, 2822, 2890, 4150, 4399, 4505, 7055, 7225, 8798, 9010, 14110, 14450, 15317, 21995, 22525, 23987, 30634, 35275, 43990, 45050, 47974, 70550, 74783, 76585, 109975, 119935, 149566, 153170, 219950, 239870, 373915, 382925, 599675, 747830, 765850, 1199350, 1271311, 1869575, 2542622, 3739150, 6356555, 12713110, 31782775, 63565550]

約数ペア:

[(1, 63565550), (2, 31782775), (5, 12713110), (10, 6356555), (17, 3739150), (25, 2542622), (34, 1869575), (50, 1271311), (53, 1199350), (83, 765850), (85, 747830), (106, 599675), (166, 382925), (170, 373915), (265, 239870), (289, 219950), (415, 153170), (425, 149566), (530, 119935), (578, 109975), (830, 76585), (850, 74783), (901, 70550), (1325, 47974), (1411, 45050), (1445, 43990), (1802, 35275), (2075, 30634), (2650, 23987), (2822, 22525), (2890, 21995), (4150, 15317), (4399, 14450), (4505, 14110), (7055, 9010), (7225, 8798)]