55059050

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 106064640

約数和(自身を除く): 51005590

約数列:

[1, 2, 5, 10, 25, 50, 53, 79, 106, 158, 263, 265, 395, 526, 530, 790, 1315, 1325, 1975, 2630, 2650, 3950, 4187, 6575, 8374, 13150, 13939, 20777, 20935, 27878, 41554, 41870, 69695, 103885, 104675, 139390, 207770, 209350, 348475, 519425, 696950, 1038850, 1101181, 2202362, 5505905, 11011810, 27529525, 55059050]

約数ペア:

[(1, 55059050), (2, 27529525), (5, 11011810), (10, 5505905), (25, 2202362), (50, 1101181), (53, 1038850), (79, 696950), (106, 519425), (158, 348475), (263, 209350), (265, 207770), (395, 139390), (526, 104675), (530, 103885), (790, 69695), (1315, 41870), (1325, 41554), (1975, 27878), (2630, 20935), (2650, 20777), (3950, 13939), (4187, 13150), (6575, 8374)]