56491704

素因数分解:

$2^3\times 3^2\times {\mathrm{661}}^1\times {\mathrm{1187}}^1$

素因数の和:1860

約数の個数: 48

約数和(自身を含む): 153358920

約数和(自身を除く): 96867216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 661, 1187, 1322, 1983, 2374, 2644, 3561, 3966, 4748, 5288, 5949, 7122, 7932, 9496, 10683, 11898, 14244, 15864, 21366, 23796, 28488, 42732, 47592, 85464, 784607, 1569214, 2353821, 3138428, 4707642, 6276856, 7061463, 9415284, 14122926, 18830568, 28245852, 56491704]

約数ペア:

[(1, 56491704), (2, 28245852), (3, 18830568), (4, 14122926), (6, 9415284), (8, 7061463), (9, 6276856), (12, 4707642), (18, 3138428), (24, 2353821), (36, 1569214), (72, 784607), (661, 85464), (1187, 47592), (1322, 42732), (1983, 28488), (2374, 23796), (2644, 21366), (3561, 15864), (3966, 14244), (4748, 11898), (5288, 10683), (5949, 9496), (7122, 7932)]