56681402

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{1013}}^1$

素因数の和:1393

約数の個数: 16

約数和(自身を含む): 86258952

約数和(自身を除く): 29577550

約数列:

[1, 2, 101, 202, 277, 554, 1013, 2026, 27977, 55954, 102313, 204626, 280601, 561202, 28340701, 56681402]

約数ペア:

[(1, 56681402), (2, 28340701), (101, 561202), (202, 280601), (277, 204626), (554, 102313), (1013, 55954), (2026, 27977)]