50731040

素因数分解:

$2^5\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1013}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 120353688

約数和(自身を除く): 69622648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 313, 626, 1013, 1252, 1565, 2026, 2504, 3130, 4052, 5008, 5065, 6260, 8104, 10016, 10130, 12520, 16208, 20260, 25040, 32416, 40520, 50080, 81040, 162080, 317069, 634138, 1268276, 1585345, 2536552, 3170690, 5073104, 6341380, 10146208, 12682760, 25365520, 50731040]

約数ペア:

[(1, 50731040), (2, 25365520), (4, 12682760), (5, 10146208), (8, 6341380), (10, 5073104), (16, 3170690), (20, 2536552), (32, 1585345), (40, 1268276), (80, 634138), (160, 317069), (313, 162080), (626, 81040), (1013, 50080), (1252, 40520), (1565, 32416), (2026, 25040), (2504, 20260), (3130, 16208), (4052, 12520), (5008, 10130), (5065, 10016), (6260, 8104)]