51069330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43649}}^1$

素因数の和:43675

約数の個数: 48

約数和(自身を含む): 142997400

約数和(自身を除く): 91928070

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 43649, 87298, 130947, 218245, 261894, 392841, 436490, 567437, 654735, 785682, 1134874, 1309470, 1702311, 1964205, 2837185, 3404622, 3928410, 5106933, 5674370, 8511555, 10213866, 17023110, 25534665, 51069330]

約数ペア:

[(1, 51069330), (2, 25534665), (3, 17023110), (5, 10213866), (6, 8511555), (9, 5674370), (10, 5106933), (13, 3928410), (15, 3404622), (18, 2837185), (26, 1964205), (30, 1702311), (39, 1309470), (45, 1134874), (65, 785682), (78, 654735), (90, 567437), (117, 436490), (130, 392841), (195, 261894), (234, 218245), (390, 130947), (585, 87298), (1170, 43649)]