47221804

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{54403}}^1$

素因数の和:54445

約数の個数: 24

約数和(自身を含む): 97491968

約数和(自身を除く): 50270164

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 54403, 108806, 217612, 380821, 761642, 1523284, 1686493, 3372986, 6745972, 11805451, 23610902, 47221804]

約数ペア:

[(1, 47221804), (2, 23610902), (4, 11805451), (7, 6745972), (14, 3372986), (28, 1686493), (31, 1523284), (62, 761642), (124, 380821), (217, 217612), (434, 108806), (868, 54403)]