56437430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1091}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 116363520

約数和(自身を除く): 59926090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 739, 1091, 1478, 2182, 3695, 5173, 5455, 7390, 7637, 10346, 10910, 15274, 25865, 38185, 51730, 76370, 806249, 1612498, 4031245, 5643743, 8062490, 11287486, 28218715, 56437430]

約数ペア:

[(1, 56437430), (2, 28218715), (5, 11287486), (7, 8062490), (10, 5643743), (14, 4031245), (35, 1612498), (70, 806249), (739, 76370), (1091, 51730), (1478, 38185), (2182, 25865), (3695, 15274), (5173, 10910), (5455, 10346), (7390, 7637)]