49694450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{5881}}^1$

素因数の和:5919

約数の個数: 36

約数和(自身を含む): 100105758

約数和(自身を除く): 50411308

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 5881, 8450, 11762, 29405, 58810, 76453, 147025, 152906, 294050, 382265, 764530, 993889, 1911325, 1987778, 3822650, 4969445, 9938890, 24847225, 49694450]

約数ペア:

[(1, 49694450), (2, 24847225), (5, 9938890), (10, 4969445), (13, 3822650), (25, 1987778), (26, 1911325), (50, 993889), (65, 764530), (130, 382265), (169, 294050), (325, 152906), (338, 147025), (650, 76453), (845, 58810), (1690, 29405), (4225, 11762), (5881, 8450)]