13050050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 27701352

約数和(自身を除く): 14651302

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 1181, 2210, 2362, 5525, 5905, 11050, 11810, 15353, 20077, 29525, 30706, 40154, 59050, 76765, 100385, 153530, 200770, 261001, 383825, 501925, 522002, 767650, 1003850, 1305005, 2610010, 6525025, 13050050]

約数ペア:

[(1, 13050050), (2, 6525025), (5, 2610010), (10, 1305005), (13, 1003850), (17, 767650), (25, 522002), (26, 501925), (34, 383825), (50, 261001), (65, 200770), (85, 153530), (130, 100385), (170, 76765), (221, 59050), (325, 40154), (425, 30706), (442, 29525), (650, 20077), (850, 15353), (1105, 11810), (1181, 11050), (2210, 5905), (2362, 5525)]