51622670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5273}}^1$

素因数の和:5380

約数の個数: 32

約数和(自身を含む): 102526560

約数和(自身を除く): 50903890

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 5273, 9790, 10546, 26365, 52730, 58003, 116006, 290015, 469297, 580030, 938594, 2346485, 4692970, 5162267, 10324534, 25811335, 51622670]

約数ペア:

[(1, 51622670), (2, 25811335), (5, 10324534), (10, 5162267), (11, 4692970), (22, 2346485), (55, 938594), (89, 580030), (110, 469297), (178, 290015), (445, 116006), (890, 58003), (979, 52730), (1958, 26365), (4895, 10546), (5273, 9790)]