51988136

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 99316800

約数和(自身を除く): 47328664

約数列:

[1, 2, 4, 8, 113, 131, 226, 262, 439, 452, 524, 878, 904, 1048, 1756, 3512, 14803, 29606, 49607, 57509, 59212, 99214, 115018, 118424, 198428, 230036, 396856, 460072, 6498517, 12997034, 25994068, 51988136]

約数ペア:

[(1, 51988136), (2, 25994068), (4, 12997034), (8, 6498517), (113, 460072), (131, 396856), (226, 230036), (262, 198428), (439, 118424), (452, 115018), (524, 99214), (878, 59212), (904, 57509), (1048, 49607), (1756, 29606), (3512, 14803)]