51381932

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{18169}}^1$

素因数の和:18281

約数の個数: 24

約数和(自身を含む): 103787040

約数和(自身を除く): 52405108

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 18169, 36338, 72676, 127183, 254366, 508732, 1835069, 3670138, 7340276, 12845483, 25690966, 51381932]

約数ペア:

[(1, 51381932), (2, 25690966), (4, 12845483), (7, 7340276), (14, 3670138), (28, 1835069), (101, 508732), (202, 254366), (404, 127183), (707, 72676), (1414, 36338), (2828, 18169)]