48842578

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1210

約数の個数: 24

約数和(自身を含む): 78661260

約数和(自身を除く): 29818682

約数列:

[1, 2, 19, 38, 61, 122, 361, 722, 1109, 1159, 2218, 2318, 21071, 22021, 42142, 44042, 67649, 135298, 400349, 800698, 1285331, 2570662, 24421289, 48842578]

約数ペア:

[(1, 48842578), (2, 24421289), (19, 2570662), (38, 1285331), (61, 800698), (122, 400349), (361, 135298), (722, 67649), (1109, 44042), (1159, 42142), (2218, 22021), (2318, 21071)]