55321060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{162709}}^1$

素因数の和:162735

約数の個数: 24

約数和(自身を含む): 123008760

約数和(自身を除く): 67687700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 162709, 325418, 650836, 813545, 1627090, 2766053, 3254180, 5532106, 11064212, 13830265, 27660530, 55321060]

約数ペア:

[(1, 55321060), (2, 27660530), (4, 13830265), (5, 11064212), (10, 5532106), (17, 3254180), (20, 2766053), (34, 1627090), (68, 813545), (85, 650836), (170, 325418), (340, 162709)]