57078250

素因数分解:

$2^1\times 5^3\times {\mathrm{229}}^1\times {\mathrm{997}}^1$

素因数の和:1243

約数の個数: 32

約数和(自身を含む): 107424720

約数和(自身を除く): 50346470

約数列:

[1, 2, 5, 10, 25, 50, 125, 229, 250, 458, 997, 1145, 1994, 2290, 4985, 5725, 9970, 11450, 24925, 28625, 49850, 57250, 124625, 228313, 249250, 456626, 1141565, 2283130, 5707825, 11415650, 28539125, 57078250]

約数ペア:

[(1, 57078250), (2, 28539125), (5, 11415650), (10, 5707825), (25, 2283130), (50, 1141565), (125, 456626), (229, 249250), (250, 228313), (458, 124625), (997, 57250), (1145, 49850), (1994, 28625), (2290, 24925), (4985, 11450), (5725, 9970)]