53128172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2729}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 96620160

約数和(自身を除く): 43491988

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 2729, 4867, 5458, 9734, 10916, 19468, 84599, 169198, 338396, 428453, 856906, 1713812, 13282043, 26564086, 53128172]

約数ペア:

[(1, 53128172), (2, 26564086), (4, 13282043), (31, 1713812), (62, 856906), (124, 428453), (157, 338396), (314, 169198), (628, 84599), (2729, 19468), (4867, 10916), (5458, 9734)]