56440184

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{19543}}^1$

素因数の和:19587

約数の個数: 24

約数和(自身を含む): 111693960

約数和(自身を除く): 55253776

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 19543, 39086, 78172, 156344, 371317, 742634, 1485268, 2970536, 7055023, 14110046, 28220092, 56440184]

約数ペア:

[(1, 56440184), (2, 28220092), (4, 14110046), (8, 7055023), (19, 2970536), (38, 1485268), (76, 742634), (152, 371317), (361, 156344), (722, 78172), (1444, 39086), (2888, 19543)]