51636970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67061}}^1$

素因数の和:67086

約数の個数: 32

約数和(自身を含む): 115883136

約数和(自身を除く): 64246166

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 67061, 134122, 335305, 469427, 670610, 737671, 938854, 1475342, 2347135, 3688355, 4694270, 5163697, 7376710, 10327394, 25818485, 51636970]

約数ペア:

[(1, 51636970), (2, 25818485), (5, 10327394), (7, 7376710), (10, 5163697), (11, 4694270), (14, 3688355), (22, 2347135), (35, 1475342), (55, 938854), (70, 737671), (77, 670610), (110, 469427), (154, 335305), (385, 134122), (770, 67061)]