56775290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39703}}^1$

素因数の和:39734

約数の個数: 32

約数和(自身を含む): 120064896

約数和(自身を除く): 63289606

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 39703, 79406, 198515, 397030, 436733, 516139, 873466, 1032278, 2183665, 2580695, 4367330, 5161390, 5677529, 11355058, 28387645, 56775290]

約数ペア:

[(1, 56775290), (2, 28387645), (5, 11355058), (10, 5677529), (11, 5161390), (13, 4367330), (22, 2580695), (26, 2183665), (55, 1032278), (65, 873466), (110, 516139), (130, 436733), (143, 397030), (286, 198515), (715, 79406), (1430, 39703)]