51207754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 85466304

約数和(自身を除く): 34258550

約数列:

[1, 2, 13, 26, 43, 86, 163, 281, 326, 559, 562, 1118, 2119, 3653, 4238, 7009, 7306, 12083, 14018, 24166, 45803, 91117, 91606, 157079, 182234, 314158, 595439, 1190878, 1969529, 3939058, 25603877, 51207754]

約数ペア:

[(1, 51207754), (2, 25603877), (13, 3939058), (26, 1969529), (43, 1190878), (86, 595439), (163, 314158), (281, 182234), (326, 157079), (559, 91606), (562, 91117), (1118, 45803), (2119, 24166), (3653, 14018), (4238, 12083), (7009, 7306)]