49525640

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{10957}}^1$

素因数の和:11081

約数の個数: 32

約数和(自身を含む): 112429080

約数和(自身を除く): 62903440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 10957, 21914, 43828, 54785, 87656, 109570, 219140, 438280, 1238141, 2476282, 4952564, 6190705, 9905128, 12381410, 24762820, 49525640]

約数ペア:

[(1, 49525640), (2, 24762820), (4, 12381410), (5, 9905128), (8, 6190705), (10, 4952564), (20, 2476282), (40, 1238141), (113, 438280), (226, 219140), (452, 109570), (565, 87656), (904, 54785), (1130, 43828), (2260, 21914), (4520, 10957)]