55906600

素因数分解:

$2^3\times 5^2\times {\mathrm{443}}^1\times {\mathrm{631}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 130482720

約数和(自身を除く): 74576120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 443, 631, 886, 1262, 1772, 2215, 2524, 3155, 3544, 4430, 5048, 6310, 8860, 11075, 12620, 15775, 17720, 22150, 25240, 31550, 44300, 63100, 88600, 126200, 279533, 559066, 1118132, 1397665, 2236264, 2795330, 5590660, 6988325, 11181320, 13976650, 27953300, 55906600]

約数ペア:

[(1, 55906600), (2, 27953300), (4, 13976650), (5, 11181320), (8, 6988325), (10, 5590660), (20, 2795330), (25, 2236264), (40, 1397665), (50, 1118132), (100, 559066), (200, 279533), (443, 126200), (631, 88600), (886, 63100), (1262, 44300), (1772, 31550), (2215, 25240), (2524, 22150), (3155, 17720), (3544, 15775), (4430, 12620), (5048, 11075), (6310, 8860)]