51988960

素因数分解:

$2^5\times 5^1\times {\mathrm{324931}}^1$

素因数の和:324946

約数の個数: 24

約数和(自身を含む): 122824296

約数和(自身を除く): 70835336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 324931, 649862, 1299724, 1624655, 2599448, 3249310, 5198896, 6498620, 10397792, 12997240, 25994480, 51988960]

約数ペア:

[(1, 51988960), (2, 25994480), (4, 12997240), (5, 10397792), (8, 6498620), (10, 5198896), (16, 3249310), (20, 2599448), (32, 1624655), (40, 1299724), (80, 649862), (160, 324931)]