56552489

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 71559936

約数和(自身を除く): 15007447

約数列:

[1, 7, 17, 41, 67, 119, 173, 287, 469, 697, 1139, 1211, 2747, 2941, 4879, 7093, 7973, 11591, 19229, 20587, 46699, 49651, 81137, 120581, 197047, 326893, 475231, 844067, 1379329, 3326617, 8078927, 56552489]

約数ペア:

[(1, 56552489), (7, 8078927), (17, 3326617), (41, 1379329), (67, 844067), (119, 475231), (173, 326893), (287, 197047), (469, 120581), (697, 81137), (1139, 49651), (1211, 46699), (2747, 20587), (2941, 19229), (4879, 11591), (7093, 7973)]