42048830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{182821}}^1$

素因数の和:182851

約数の個数: 16

約数和(自身を含む): 78979104

約数和(自身を除く): 36930274

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 182821, 365642, 914105, 1828210, 4204883, 8409766, 21024415, 42048830]

約数ペア:

[(1, 42048830), (2, 21024415), (5, 8409766), (10, 4204883), (23, 1828210), (46, 914105), (115, 365642), (230, 182821)]