57456250

素因数分解:

$2^1\times 5^5\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 111789720

約数和(自身を除く): 54333470

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 317, 625, 634, 725, 1250, 1450, 1585, 3125, 3170, 3625, 6250, 7250, 7925, 9193, 15850, 18125, 18386, 36250, 39625, 45965, 79250, 90625, 91930, 181250, 198125, 229825, 396250, 459650, 990625, 1149125, 1981250, 2298250, 5745625, 11491250, 28728125, 57456250]

約数ペア:

[(1, 57456250), (2, 28728125), (5, 11491250), (10, 5745625), (25, 2298250), (29, 1981250), (50, 1149125), (58, 990625), (125, 459650), (145, 396250), (250, 229825), (290, 198125), (317, 181250), (625, 91930), (634, 90625), (725, 79250), (1250, 45965), (1450, 39625), (1585, 36250), (3125, 18386), (3170, 18125), (3625, 15850), (6250, 9193), (7250, 7925)]