55206538

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{1613}}^1$

素因数の和:1881

約数の個数: 16

約数和(自身を含む): 84153960

約数和(自身を除く): 28947422

約数列:

[1, 2, 109, 157, 218, 314, 1613, 3226, 17113, 34226, 175817, 253241, 351634, 506482, 27603269, 55206538]

約数ペア:

[(1, 55206538), (2, 27603269), (109, 506482), (157, 351634), (218, 253241), (314, 175817), (1613, 34226), (3226, 17113)]