51128456

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{727}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 98280000

約数和(自身を除く): 47151544

約数列:

[1, 2, 4, 8, 59, 118, 149, 236, 298, 472, 596, 727, 1192, 1454, 2908, 5816, 8791, 17582, 35164, 42893, 70328, 85786, 108323, 171572, 216646, 343144, 433292, 866584, 6391057, 12782114, 25564228, 51128456]

約数ペア:

[(1, 51128456), (2, 25564228), (4, 12782114), (8, 6391057), (59, 866584), (118, 433292), (149, 343144), (236, 216646), (298, 171572), (472, 108323), (596, 85786), (727, 70328), (1192, 42893), (1454, 35164), (2908, 17582), (5816, 8791)]