51542670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{7129}}^1$

素因数の和:7380

約数の個数: 32

約数和(自身を含む): 124233120

約数和(自身を除く): 72690450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 482, 723, 1205, 1446, 2410, 3615, 7129, 7230, 14258, 21387, 35645, 42774, 71290, 106935, 213870, 1718089, 3436178, 5154267, 8590445, 10308534, 17180890, 25771335, 51542670]

約数ペア:

[(1, 51542670), (2, 25771335), (3, 17180890), (5, 10308534), (6, 8590445), (10, 5154267), (15, 3436178), (30, 1718089), (241, 213870), (482, 106935), (723, 71290), (1205, 42774), (1446, 35645), (2410, 21387), (3615, 14258), (7129, 7230)]