47901128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{28649}}^1$

素因数の和:28685

約数の個数: 32

約数和(自身を含む): 103140000

約数和(自身を除く): 55238872

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 28649, 57298, 114596, 229192, 315139, 544331, 630278, 1088662, 1260556, 2177324, 2521112, 4354648, 5987641, 11975282, 23950564, 47901128]

約数ペア:

[(1, 47901128), (2, 23950564), (4, 11975282), (8, 5987641), (11, 4354648), (19, 2521112), (22, 2177324), (38, 1260556), (44, 1088662), (76, 630278), (88, 544331), (152, 315139), (209, 229192), (418, 114596), (836, 57298), (1672, 28649)]