50488960

素因数分解:

$2^7\times 5^1\times {\mathrm{78889}}^1$

素因数の和:78908

約数の個数: 32

約数和(自身を含む): 120701700

約数和(自身を除く): 70212740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 78889, 157778, 315556, 394445, 631112, 788890, 1262224, 1577780, 2524448, 3155560, 5048896, 6311120, 10097792, 12622240, 25244480, 50488960]

約数ペア:

[(1, 50488960), (2, 25244480), (4, 12622240), (5, 10097792), (8, 6311120), (10, 5048896), (16, 3155560), (20, 2524448), (32, 1577780), (40, 1262224), (64, 788890), (80, 631112), (128, 394445), (160, 315556), (320, 157778), (640, 78889)]