56490910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4951}}^1$

素因数の和:5128

約数の個数: 32

約数和(自身を含む): 116946432

約数和(自身を除く): 60455522

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 4951, 5705, 9902, 11410, 24755, 34657, 49510, 69314, 173285, 346570, 807013, 1614026, 4035065, 5649091, 8070130, 11298182, 28245455, 56490910]

約数ペア:

[(1, 56490910), (2, 28245455), (5, 11298182), (7, 8070130), (10, 5649091), (14, 4035065), (35, 1614026), (70, 807013), (163, 346570), (326, 173285), (815, 69314), (1141, 49510), (1630, 34657), (2282, 24755), (4951, 11410), (5705, 9902)]