51643576

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1255

約数の個数: 32

約数和(自身を含む): 99524880

約数和(自身を除く): 47881304

約数列:

[1, 2, 4, 8, 61, 97, 122, 194, 244, 388, 488, 776, 1091, 2182, 4364, 5917, 8728, 11834, 23668, 47336, 66551, 105827, 133102, 211654, 266204, 423308, 532408, 846616, 6455447, 12910894, 25821788, 51643576]

約数ペア:

[(1, 51643576), (2, 25821788), (4, 12910894), (8, 6455447), (61, 846616), (97, 532408), (122, 423308), (194, 266204), (244, 211654), (388, 133102), (488, 105827), (776, 66551), (1091, 47336), (2182, 23668), (4364, 11834), (5917, 8728)]