51122682

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1109}}^1$

素因数の和:1327

約数の個数: 48

約数和(自身を含む): 119999880

約数和(自身を除く): 68877198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 197, 234, 394, 591, 1109, 1182, 1773, 2218, 2561, 3327, 3546, 5122, 6654, 7683, 9981, 14417, 15366, 19962, 23049, 28834, 43251, 46098, 86502, 129753, 218473, 259506, 436946, 655419, 1310838, 1966257, 2840149, 3932514, 5680298, 8520447, 17040894, 25561341, 51122682]

約数ペア:

[(1, 51122682), (2, 25561341), (3, 17040894), (6, 8520447), (9, 5680298), (13, 3932514), (18, 2840149), (26, 1966257), (39, 1310838), (78, 655419), (117, 436946), (197, 259506), (234, 218473), (394, 129753), (591, 86502), (1109, 46098), (1182, 43251), (1773, 28834), (2218, 23049), (2561, 19962), (3327, 15366), (3546, 14417), (5122, 9981), (6654, 7683)]