51398664

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{27109}}^1$

素因数の和:27197

約数の個数: 32

約数和(自身を含む): 130128000

約数和(自身を除く): 78729336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 27109, 54218, 81327, 108436, 162654, 216872, 325308, 650616, 2141611, 4283222, 6424833, 8566444, 12849666, 17132888, 25699332, 51398664]

約数ペア:

[(1, 51398664), (2, 25699332), (3, 17132888), (4, 12849666), (6, 8566444), (8, 6424833), (12, 4283222), (24, 2141611), (79, 650616), (158, 325308), (237, 216872), (316, 162654), (474, 108436), (632, 81327), (948, 54218), (1896, 27109)]