51996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{619}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 138880

約数和(自身を除く): 86884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 619, 1238, 1857, 2476, 3714, 4333, 7428, 8666, 12999, 17332, 25998, 51996]

約数ペア:

[(1, 51996), (2, 25998), (3, 17332), (4, 12999), (6, 8666), (7, 7428), (12, 4333), (14, 3714), (21, 2476), (28, 1857), (42, 1238), (84, 619)]