49566875

素因数分解:

$5^4\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1208

約数の個数: 20

約数和(自身を含む): 62867376

約数和(自身を除く): 13300501

約数列:

[1, 5, 25, 71, 125, 355, 625, 1117, 1775, 5585, 8875, 27925, 44375, 79307, 139625, 396535, 698125, 1982675, 9913375, 49566875]

約数ペア:

[(1, 49566875), (5, 9913375), (25, 1982675), (71, 698125), (125, 396535), (355, 139625), (625, 79307), (1117, 44375), (1775, 27925), (5585, 8875)]