53977612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{15493}}^1$

素因数の和:15577

約数の個数: 24

約数和(自身を含む): 103252016

約数和(自身を除く): 49274404

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 15493, 30986, 61972, 201409, 402818, 805636, 1038031, 2076062, 4152124, 13494403, 26988806, 53977612]

約数ペア:

[(1, 53977612), (2, 26988806), (4, 13494403), (13, 4152124), (26, 2076062), (52, 1038031), (67, 805636), (134, 402818), (268, 201409), (871, 61972), (1742, 30986), (3484, 15493)]