55530769

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 66993696

約数和(自身を除く): 11462927

約数列:

[1, 7, 41, 49, 131, 211, 287, 917, 1477, 2009, 5371, 6419, 8651, 10339, 27641, 37597, 60557, 193487, 263179, 423899, 1133281, 1354409, 7932967, 55530769]

約数ペア:

[(1, 55530769), (7, 7932967), (41, 1354409), (49, 1133281), (131, 423899), (211, 263179), (287, 193487), (917, 60557), (1477, 37597), (2009, 27641), (5371, 10339), (6419, 8651)]