54998108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{6983}}^1$

素因数の和:7177

約数の個数: 24

約数和(自身を含む): 105598080

約数和(自身を除く): 50599972

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 6983, 7876, 13966, 27932, 76813, 153626, 307252, 1249957, 2499914, 4999828, 13749527, 27499054, 54998108]

約数ペア:

[(1, 54998108), (2, 27499054), (4, 13749527), (11, 4999828), (22, 2499914), (44, 1249957), (179, 307252), (358, 153626), (716, 76813), (1969, 27932), (3938, 13966), (6983, 7876)]