57020450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 111689280

約数和(自身を除く): 54668830

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 179, 230, 277, 358, 554, 575, 895, 1150, 1385, 1790, 2770, 4117, 4475, 6371, 6925, 8234, 8950, 12742, 13850, 20585, 31855, 41170, 49583, 63710, 99166, 102925, 159275, 205850, 247915, 318550, 495830, 1140409, 1239575, 2280818, 2479150, 5702045, 11404090, 28510225, 57020450]

約数ペア:

[(1, 57020450), (2, 28510225), (5, 11404090), (10, 5702045), (23, 2479150), (25, 2280818), (46, 1239575), (50, 1140409), (115, 495830), (179, 318550), (230, 247915), (277, 205850), (358, 159275), (554, 102925), (575, 99166), (895, 63710), (1150, 49583), (1385, 41170), (1790, 31855), (2770, 20585), (4117, 13850), (4475, 12742), (6371, 8950), (6925, 8234)]