49528120

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5407}}^1$

素因数の和:5647

約数の個数: 32

約数和(自身を含む): 111945600

約数和(自身を除く): 62417480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 5407, 9160, 10814, 21628, 27035, 43256, 54070, 108140, 216280, 1238203, 2476406, 4952812, 6191015, 9905624, 12382030, 24764060, 49528120]

約数ペア:

[(1, 49528120), (2, 24764060), (4, 12382030), (5, 9905624), (8, 6191015), (10, 4952812), (20, 2476406), (40, 1238203), (229, 216280), (458, 108140), (916, 54070), (1145, 43256), (1832, 27035), (2290, 21628), (4580, 10814), (5407, 9160)]