47980972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{11117}}^1$

素因数の和:11217

約数の個数: 24

約数和(自身を含む): 91523376

約数和(自身を除く): 43542404

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 11117, 22234, 44468, 144521, 289042, 578084, 922711, 1845422, 3690844, 11995243, 23990486, 47980972]

約数ペア:

[(1, 47980972), (2, 23990486), (4, 11995243), (13, 3690844), (26, 1845422), (52, 922711), (83, 578084), (166, 289042), (332, 144521), (1079, 44468), (2158, 22234), (4316, 11117)]