53661506

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^2\times {\mathrm{139}}^1$

素因数の和:318

約数の個数: 24

約数和(自身を含む): 84213360

約数和(自身を除く): 30551854

約数列:

[1, 2, 43, 67, 86, 134, 139, 278, 2881, 4489, 5762, 5977, 8978, 9313, 11954, 18626, 193027, 386054, 400459, 623971, 800918, 1247942, 26830753, 53661506]

約数ペア:

[(1, 53661506), (2, 26830753), (43, 1247942), (67, 800918), (86, 623971), (134, 400459), (139, 386054), (278, 193027), (2881, 18626), (4489, 11954), (5762, 9313), (5977, 8978)]