51371748

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{6763}}^1$

素因数の和:6984

約数の個数: 36

約数和(自身を含む): 130491088

約数和(自身を除く): 79119340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 6763, 7596, 13526, 20289, 27052, 40578, 60867, 81156, 121734, 243468, 1426993, 2853986, 4280979, 5707972, 8561958, 12842937, 17123916, 25685874, 51371748]

約数ペア:

[(1, 51371748), (2, 25685874), (3, 17123916), (4, 12842937), (6, 8561958), (9, 5707972), (12, 4280979), (18, 2853986), (36, 1426993), (211, 243468), (422, 121734), (633, 81156), (844, 60867), (1266, 40578), (1899, 27052), (2532, 20289), (3798, 13526), (6763, 7596)]