55763060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{409}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 124603920

約数和(自身を除く): 68840860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 401, 409, 802, 818, 1604, 1636, 2005, 2045, 4010, 4090, 6817, 6953, 8020, 8180, 13634, 13906, 27268, 27812, 34085, 34765, 68170, 69530, 136340, 139060, 164009, 328018, 656036, 820045, 1640090, 2788153, 3280180, 5576306, 11152612, 13940765, 27881530, 55763060]

約数ペア:

[(1, 55763060), (2, 27881530), (4, 13940765), (5, 11152612), (10, 5576306), (17, 3280180), (20, 2788153), (34, 1640090), (68, 820045), (85, 656036), (170, 328018), (340, 164009), (401, 139060), (409, 136340), (802, 69530), (818, 68170), (1604, 34765), (1636, 34085), (2005, 27812), (2045, 27268), (4010, 13906), (4090, 13634), (6817, 8180), (6953, 8020)]