64830471550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5867011}}^1$

素因数の和:5867053

約数の個数: 48

約数和(自身を含む): 137499293232

約数和(自身を除く): 72668821682

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 5867011, 11734022, 29335055, 58670110, 76271143, 99739187, 146675275, 152542286, 199478374, 293350550, 381355715, 498695935, 762711430, 997391870, 1296609431, 1906778575, 2493479675, 2593218862, 3813557150, 4986959350, 6483047155, 12966094310, 32415235775, 64830471550]

約数ペア:

[(1, 64830471550), (2, 32415235775), (5, 12966094310), (10, 6483047155), (13, 4986959350), (17, 3813557150), (25, 2593218862), (26, 2493479675), (34, 1906778575), (50, 1296609431), (65, 997391870), (85, 762711430), (130, 498695935), (170, 381355715), (221, 293350550), (325, 199478374), (425, 152542286), (442, 146675275), (650, 99739187), (850, 76271143), (1105, 58670110), (2210, 29335055), (5525, 11734022), (11050, 5867011)]