53417920

素因数分解:

$2^6\times 5^1\times {\mathrm{166931}}^1$

素因数の和:166948

約数の個数: 28

約数和(自身を含む): 127202184

約数和(自身を除く): 73784264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 166931, 333862, 667724, 834655, 1335448, 1669310, 2670896, 3338620, 5341792, 6677240, 10683584, 13354480, 26708960, 53417920]

約数ペア:

[(1, 53417920), (2, 26708960), (4, 13354480), (5, 10683584), (8, 6677240), (10, 5341792), (16, 3338620), (20, 2670896), (32, 1669310), (40, 1335448), (64, 834655), (80, 667724), (160, 333862), (320, 166931)]