53851378

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 94961664

約数和(自身を除く): 41110286

約数列:

[1, 2, 7, 14, 47, 94, 223, 329, 367, 446, 658, 734, 1561, 2569, 3122, 5138, 10481, 17249, 20962, 34498, 73367, 81841, 120743, 146734, 163682, 241486, 572887, 1145774, 3846527, 7693054, 26925689, 53851378]

約数ペア:

[(1, 53851378), (2, 26925689), (7, 7693054), (14, 3846527), (47, 1145774), (94, 572887), (223, 241486), (329, 163682), (367, 146734), (446, 120743), (658, 81841), (734, 73367), (1561, 34498), (2569, 20962), (3122, 17249), (5138, 10481)]