54740996

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 97587840

約数和(自身を除く): 42846844

約数列:

[1, 2, 4, 79, 158, 211, 316, 422, 821, 844, 1642, 3284, 16669, 33338, 64859, 66676, 129718, 173231, 259436, 346462, 692924, 13685249, 27370498, 54740996]

約数ペア:

[(1, 54740996), (2, 27370498), (4, 13685249), (79, 692924), (158, 346462), (211, 259436), (316, 173231), (422, 129718), (821, 66676), (844, 64859), (1642, 33338), (3284, 16669)]