53242890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{26489}}^1$

素因数の和:26566

約数の個数: 32

約数和(自身を含む): 129695040

約数和(自身を除く): 76452150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 26489, 52978, 79467, 132445, 158934, 264890, 397335, 794670, 1774763, 3549526, 5324289, 8873815, 10648578, 17747630, 26621445, 53242890]

約数ペア:

[(1, 53242890), (2, 26621445), (3, 17747630), (5, 10648578), (6, 8873815), (10, 5324289), (15, 3549526), (30, 1774763), (67, 794670), (134, 397335), (201, 264890), (335, 158934), (402, 132445), (670, 79467), (1005, 52978), (2010, 26489)]