54859310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1429}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 108108000

約数和(自身を除く): 53248690

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 1429, 1745, 2858, 3490, 3839, 7145, 7678, 14290, 15719, 19195, 31438, 38390, 78595, 157190, 498721, 997442, 2493605, 4987210, 5485931, 10971862, 27429655, 54859310]

約数ペア:

[(1, 54859310), (2, 27429655), (5, 10971862), (10, 5485931), (11, 4987210), (22, 2493605), (55, 997442), (110, 498721), (349, 157190), (698, 78595), (1429, 38390), (1745, 31438), (2858, 19195), (3490, 15719), (3839, 14290), (7145, 7678)]