51289896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{305297}}^1$

素因数の和:305313

約数の個数: 32

約数和(自身を含む): 146543040

約数和(自身を除く): 95253144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 305297, 610594, 915891, 1221188, 1831782, 2137079, 2442376, 3663564, 4274158, 6411237, 7327128, 8548316, 12822474, 17096632, 25644948, 51289896]

約数ペア:

[(1, 51289896), (2, 25644948), (3, 17096632), (4, 12822474), (6, 8548316), (7, 7327128), (8, 6411237), (12, 4274158), (14, 3663564), (21, 2442376), (24, 2137079), (28, 1831782), (42, 1221188), (56, 915891), (84, 610594), (168, 305297)]