56746060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17623}}^1$

素因数の和:17662

約数の個数: 48

約数和(自身を含む): 142119936

約数和(自身を除く): 85373876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 17623, 35246, 70492, 88115, 123361, 176230, 246722, 352460, 405329, 493444, 616805, 810658, 1233610, 1621316, 2026645, 2467220, 2837303, 4053290, 5674606, 8106580, 11349212, 14186515, 28373030, 56746060]

約数ペア:

[(1, 56746060), (2, 28373030), (4, 14186515), (5, 11349212), (7, 8106580), (10, 5674606), (14, 4053290), (20, 2837303), (23, 2467220), (28, 2026645), (35, 1621316), (46, 1233610), (70, 810658), (92, 616805), (115, 493444), (140, 405329), (161, 352460), (230, 246722), (322, 176230), (460, 123361), (644, 88115), (805, 70492), (1610, 35246), (3220, 17623)]