50403925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 76745088

約数和(自身を除く): 26341163

約数列:

[1, 5, 11, 13, 23, 25, 55, 65, 115, 143, 253, 275, 299, 325, 575, 613, 715, 1265, 1495, 3065, 3289, 3575, 6325, 6743, 7475, 7969, 14099, 15325, 16445, 33715, 39845, 70495, 82225, 87659, 155089, 168575, 183287, 199225, 352475, 438295, 775445, 916435, 2016157, 2191475, 3877225, 4582175, 10080785, 50403925]

約数ペア:

[(1, 50403925), (5, 10080785), (11, 4582175), (13, 3877225), (23, 2191475), (25, 2016157), (55, 916435), (65, 775445), (115, 438295), (143, 352475), (253, 199225), (275, 183287), (299, 168575), (325, 155089), (575, 87659), (613, 82225), (715, 70495), (1265, 39845), (1495, 33715), (3065, 16445), (3289, 15325), (3575, 14099), (6325, 7969), (6743, 7475)]