51145224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163927}}^1$

素因数の和:163949

約数の個数: 32

約数和(自身を含む): 137699520

約数和(自身を除く): 86554296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 163927, 327854, 491781, 655708, 983562, 1311416, 1967124, 2131051, 3934248, 4262102, 6393153, 8524204, 12786306, 17048408, 25572612, 51145224]

約数ペア:

[(1, 51145224), (2, 25572612), (3, 17048408), (4, 12786306), (6, 8524204), (8, 6393153), (12, 4262102), (13, 3934248), (24, 2131051), (26, 1967124), (39, 1311416), (52, 983562), (78, 655708), (104, 491781), (156, 327854), (312, 163927)]