48651226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 81664128

約数和(自身を除く): 33012902

約数列:

[1, 2, 13, 26, 37, 74, 103, 206, 481, 491, 962, 982, 1339, 2678, 3811, 6383, 7622, 12766, 18167, 36334, 49543, 50573, 99086, 101146, 236171, 472342, 657449, 1314898, 1871201, 3742402, 24325613, 48651226]

約数ペア:

[(1, 48651226), (2, 24325613), (13, 3742402), (26, 1871201), (37, 1314898), (74, 657449), (103, 472342), (206, 236171), (481, 101146), (491, 99086), (962, 50573), (982, 49543), (1339, 36334), (2678, 18167), (3811, 12766), (6383, 7622)]