56320848

素因数分解:

$2^4\times 3^2\times {\mathrm{391117}}^1$

素因数の和:391131

約数の個数: 30

約数和(自身を含む): 157620554

約数和(自身を除く): 101299706

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 391117, 782234, 1173351, 1564468, 2346702, 3128936, 3520053, 4693404, 6257872, 7040106, 9386808, 14080212, 18773616, 28160424, 56320848]

約数ペア:

[(1, 56320848), (2, 28160424), (3, 18773616), (4, 14080212), (6, 9386808), (8, 7040106), (9, 6257872), (12, 4693404), (16, 3520053), (18, 3128936), (24, 2346702), (36, 1564468), (48, 1173351), (72, 782234), (144, 391117)]