51787756798

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{19681}}^1$

素因数の和:20092

約数の個数: 32

約数和(自身を含む): 80222257440

約数和(自身を除く): 28434500642

約数列:

[1, 2, 67, 73, 134, 146, 269, 538, 4891, 9782, 18023, 19637, 19681, 36046, 39274, 39362, 1315679, 1318627, 1436713, 2631358, 2637254, 2873426, 5294189, 10588378, 96259771, 192519542, 354710663, 386475797, 709421326, 772951594, 25893878399, 51787756798]

約数ペア:

[(1, 51787756798), (2, 25893878399), (67, 772951594), (73, 709421326), (134, 386475797), (146, 354710663), (269, 192519542), (538, 96259771), (4891, 10588378), (9782, 5294189), (18023, 2873426), (19637, 2637254), (19681, 2631358), (36046, 1436713), (39274, 1318627), (39362, 1315679)]