49885168

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{43913}}^1$

素因数の和:43992

約数の個数: 20

約数和(自身を含む): 98016048

約数和(自身を除く): 48130880

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 43913, 87826, 175652, 351304, 702608, 3117823, 6235646, 12471292, 24942584, 49885168]

約数ペア:

[(1, 49885168), (2, 24942584), (4, 12471292), (8, 6235646), (16, 3117823), (71, 702608), (142, 351304), (284, 175652), (568, 87826), (1136, 43913)]