53588750

素因数分解:

$2^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1062

約数の個数: 40

約数和(自身を含む): 102885816

約数和(自身を除く): 49297066

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 125, 215, 250, 430, 625, 997, 1075, 1250, 1994, 2150, 4985, 5375, 9970, 10750, 24925, 26875, 42871, 49850, 53750, 85742, 124625, 214355, 249250, 428710, 623125, 1071775, 1246250, 2143550, 5358875, 10717750, 26794375, 53588750]

約数ペア:

[(1, 53588750), (2, 26794375), (5, 10717750), (10, 5358875), (25, 2143550), (43, 1246250), (50, 1071775), (86, 623125), (125, 428710), (215, 249250), (250, 214355), (430, 124625), (625, 85742), (997, 53750), (1075, 49850), (1250, 42871), (1994, 26875), (2150, 24925), (4985, 10750), (5375, 9970)]