51791938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 88216128

約数和(自身を除く): 36424190

約数列:

[1, 2, 11, 22, 41, 67, 82, 134, 451, 737, 857, 902, 1474, 1714, 2747, 5494, 9427, 18854, 30217, 35137, 57419, 60434, 70274, 114838, 386507, 631609, 773014, 1263218, 2354179, 4708358, 25895969, 51791938]

約数ペア:

[(1, 51791938), (2, 25895969), (11, 4708358), (22, 2354179), (41, 1263218), (67, 773014), (82, 631609), (134, 386507), (451, 114838), (737, 70274), (857, 60434), (902, 57419), (1474, 35137), (1714, 30217), (2747, 18854), (5494, 9427)]