54659770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26153}}^1$

素因数の和:26190

約数の個数: 32

約数和(自身を含む): 112985280

約数和(自身を除く): 58325510

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 26153, 52306, 130765, 261530, 287683, 496907, 575366, 993814, 1438415, 2484535, 2876830, 4969070, 5465977, 10931954, 27329885, 54659770]

約数ペア:

[(1, 54659770), (2, 27329885), (5, 10931954), (10, 5465977), (11, 4969070), (19, 2876830), (22, 2484535), (38, 1438415), (55, 993814), (95, 575366), (110, 496907), (190, 287683), (209, 261530), (418, 130765), (1045, 52306), (2090, 26153)]