48939340

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{11597}}^1$

素因数の和:11817

約数の個数: 24

約数和(自身を含む): 103268592

約数和(自身を除く): 54329252

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 11597, 23194, 46388, 57985, 115970, 231940, 2446967, 4893934, 9787868, 12234835, 24469670, 48939340]

約数ペア:

[(1, 48939340), (2, 24469670), (4, 12234835), (5, 9787868), (10, 4893934), (20, 2446967), (211, 231940), (422, 115970), (844, 57985), (1055, 46388), (2110, 23194), (4220, 11597)]