56855988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{225619}}^1$

素因数の和:225636

約数の個数: 36

約数和(自身を含む): 164251360

約数和(自身を除く): 107395372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 225619, 451238, 676857, 902476, 1353714, 1579333, 2030571, 2707428, 3158666, 4061142, 4737999, 6317332, 8122284, 9475998, 14213997, 18951996, 28427994, 56855988]

約数ペア:

[(1, 56855988), (2, 28427994), (3, 18951996), (4, 14213997), (6, 9475998), (7, 8122284), (9, 6317332), (12, 4737999), (14, 4061142), (18, 3158666), (21, 2707428), (28, 2030571), (36, 1579333), (42, 1353714), (63, 902476), (84, 676857), (126, 451238), (252, 225619)]