61085050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{7229}}^1$

素因数の和:7267

約数の個数: 36

約数和(自身を含む): 123047370

約数和(自身を除く): 61962320

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 7229, 8450, 14458, 36145, 72290, 93977, 180725, 187954, 361450, 469885, 939770, 1221701, 2349425, 2443402, 4698850, 6108505, 12217010, 30542525, 61085050]

約数ペア:

[(1, 61085050), (2, 30542525), (5, 12217010), (10, 6108505), (13, 4698850), (25, 2443402), (26, 2349425), (50, 1221701), (65, 939770), (130, 469885), (169, 361450), (325, 187954), (338, 180725), (650, 93977), (845, 72290), (1690, 36145), (4225, 14458), (7229, 8450)]