53996840

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{46549}}^1$

素因数の和:46589

約数の個数: 32

約数和(自身を含む): 125685000

約数和(自身を除く): 71688160

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 46549, 93098, 186196, 232745, 372392, 465490, 930980, 1349921, 1861960, 2699842, 5399684, 6749605, 10799368, 13499210, 26998420, 53996840]

約数ペア:

[(1, 53996840), (2, 26998420), (4, 13499210), (5, 10799368), (8, 6749605), (10, 5399684), (20, 2699842), (29, 1861960), (40, 1349921), (58, 930980), (116, 465490), (145, 372392), (232, 232745), (290, 186196), (580, 93098), (1160, 46549)]