53098750

素因数分解:

$2^1\times 5^4\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:526

約数の個数: 40

約数和(自身を含む): 100711512

約数和(自身を除く): 47612762

約数列:

[1, 2, 5, 10, 25, 50, 107, 125, 214, 250, 397, 535, 625, 794, 1070, 1250, 1985, 2675, 3970, 5350, 9925, 13375, 19850, 26750, 42479, 49625, 66875, 84958, 99250, 133750, 212395, 248125, 424790, 496250, 1061975, 2123950, 5309875, 10619750, 26549375, 53098750]

約数ペア:

[(1, 53098750), (2, 26549375), (5, 10619750), (10, 5309875), (25, 2123950), (50, 1061975), (107, 496250), (125, 424790), (214, 248125), (250, 212395), (397, 133750), (535, 99250), (625, 84958), (794, 66875), (1070, 49625), (1250, 42479), (1985, 26750), (2675, 19850), (3970, 13375), (5350, 9925)]