55507378

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{2521}}^1$

素因数の和:2733

約数の個数: 16

約数和(自身を含む): 84890520

約数和(自身を除く): 29383142

約数列:

[1, 2, 101, 109, 202, 218, 2521, 5042, 11009, 22018, 254621, 274789, 509242, 549578, 27753689, 55507378]

約数ペア:

[(1, 55507378), (2, 27753689), (101, 549578), (109, 509242), (202, 274789), (218, 254621), (2521, 22018), (5042, 11009)]