51291996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{610619}}^1$

素因数の和:610633

約数の個数: 24

約数和(自身を含む): 136778880

約数和(自身を除く): 85486884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 610619, 1221238, 1831857, 2442476, 3663714, 4274333, 7327428, 8548666, 12822999, 17097332, 25645998, 51291996]

約数ペア:

[(1, 51291996), (2, 25645998), (3, 17097332), (4, 12822999), (6, 8548666), (7, 7327428), (12, 4274333), (14, 3663714), (21, 2442476), (28, 1831857), (42, 1221238), (84, 610619)]