53363860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5641}}^1$

素因数の和:5704

約数の個数: 48

約数和(自身を含む): 125116992

約数和(自身を除く): 71753132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 5641, 9460, 11282, 22564, 28205, 56410, 62051, 112820, 124102, 242563, 248204, 310255, 485126, 620510, 970252, 1212815, 1241020, 2425630, 2668193, 4851260, 5336386, 10672772, 13340965, 26681930, 53363860]

約数ペア:

[(1, 53363860), (2, 26681930), (4, 13340965), (5, 10672772), (10, 5336386), (11, 4851260), (20, 2668193), (22, 2425630), (43, 1241020), (44, 1212815), (55, 970252), (86, 620510), (110, 485126), (172, 310255), (215, 248204), (220, 242563), (430, 124102), (473, 112820), (860, 62051), (946, 56410), (1892, 28205), (2365, 22564), (4730, 11282), (5641, 9460)]