48622990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{28771}}^1$

素因数の和:28804

約数の個数: 24

約数和(自身を含む): 94774968

約数和(自身を除く): 46151978

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 28771, 57542, 143855, 287710, 374023, 748046, 1870115, 3740230, 4862299, 9724598, 24311495, 48622990]

約数ペア:

[(1, 48622990), (2, 24311495), (5, 9724598), (10, 4862299), (13, 3740230), (26, 1870115), (65, 748046), (130, 374023), (169, 287710), (338, 143855), (845, 57542), (1690, 28771)]