54251220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1031}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 152224128

約数和(自身を除く): 97972908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 877, 1031, 1754, 2062, 2631, 3093, 3508, 4124, 4385, 5155, 5262, 6186, 8770, 10310, 10524, 12372, 13155, 15465, 17540, 20620, 26310, 30930, 52620, 61860, 904187, 1808374, 2712561, 3616748, 4520935, 5425122, 9041870, 10850244, 13562805, 18083740, 27125610, 54251220]

約数ペア:

[(1, 54251220), (2, 27125610), (3, 18083740), (4, 13562805), (5, 10850244), (6, 9041870), (10, 5425122), (12, 4520935), (15, 3616748), (20, 2712561), (30, 1808374), (60, 904187), (877, 61860), (1031, 52620), (1754, 30930), (2062, 26310), (2631, 20620), (3093, 17540), (3508, 15465), (4124, 13155), (4385, 12372), (5155, 10524), (5262, 10310), (6186, 8770)]