291227050

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{109897}}^1$

素因数の和:109962

約数の個数: 24

約数和(自身を含む): 551907756

約数和(自身を除く): 260680706

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 109897, 219794, 549485, 1098970, 2747425, 5494850, 5824541, 11649082, 29122705, 58245410, 145613525, 291227050]

約数ペア:

[(1, 291227050), (2, 145613525), (5, 58245410), (10, 29122705), (25, 11649082), (50, 5824541), (53, 5494850), (106, 2747425), (265, 1098970), (530, 549485), (1325, 219794), (2650, 109897)]