53249661

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 85662720

約数和(自身を除く): 32413059

約数列:

[1, 3, 9, 17, 31, 51, 93, 103, 109, 153, 279, 309, 327, 527, 927, 981, 1581, 1751, 1853, 3193, 3379, 4743, 5253, 5559, 9579, 10137, 11227, 15759, 16677, 28737, 30411, 33681, 54281, 57443, 101043, 162843, 172329, 190859, 348037, 488529, 516987, 572577, 1044111, 1717731, 3132333, 5916629, 17749887, 53249661]

約数ペア:

[(1, 53249661), (3, 17749887), (9, 5916629), (17, 3132333), (31, 1717731), (51, 1044111), (93, 572577), (103, 516987), (109, 488529), (153, 348037), (279, 190859), (309, 172329), (327, 162843), (527, 101043), (927, 57443), (981, 54281), (1581, 33681), (1751, 30411), (1853, 28737), (3193, 16677), (3379, 15759), (4743, 11227), (5253, 10137), (5559, 9579)]