56563400

素因数分解:

$2^3\times 5^2\times {\mathrm{277}}^1\times {\mathrm{1021}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 132113940

約数和(自身を除く): 75550540

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 277, 554, 1021, 1108, 1385, 2042, 2216, 2770, 4084, 5105, 5540, 6925, 8168, 10210, 11080, 13850, 20420, 25525, 27700, 40840, 51050, 55400, 102100, 204200, 282817, 565634, 1131268, 1414085, 2262536, 2828170, 5656340, 7070425, 11312680, 14140850, 28281700, 56563400]

約数ペア:

[(1, 56563400), (2, 28281700), (4, 14140850), (5, 11312680), (8, 7070425), (10, 5656340), (20, 2828170), (25, 2262536), (40, 1414085), (50, 1131268), (100, 565634), (200, 282817), (277, 204200), (554, 102100), (1021, 55400), (1108, 51050), (1385, 40840), (2042, 27700), (2216, 25525), (2770, 20420), (4084, 13850), (5105, 11080), (5540, 10210), (6925, 8168)]