51668960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{46133}}^1$

素因数の和:46155

約数の個数: 48

約数和(自身を含む): 139509216

約数和(自身を除く): 87840256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 46133, 92266, 184532, 230665, 322931, 369064, 461330, 645862, 738128, 922660, 1291724, 1476256, 1614655, 1845320, 2583448, 3229310, 3690640, 5166896, 6458620, 7381280, 10333792, 12917240, 25834480, 51668960]

約数ペア:

[(1, 51668960), (2, 25834480), (4, 12917240), (5, 10333792), (7, 7381280), (8, 6458620), (10, 5166896), (14, 3690640), (16, 3229310), (20, 2583448), (28, 1845320), (32, 1614655), (35, 1476256), (40, 1291724), (56, 922660), (70, 738128), (80, 645862), (112, 461330), (140, 369064), (160, 322931), (224, 230665), (280, 184532), (560, 92266), (1120, 46133)]