51511424

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{13877}}^1$

素因数の和:13920

約数の個数: 32

約数和(自身を含む): 106166700

約数和(自身を除く): 54655276

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 13877, 27754, 55508, 111016, 222032, 402433, 444064, 804866, 888128, 1609732, 1776256, 3219464, 6438928, 12877856, 25755712, 51511424]

約数ペア:

[(1, 51511424), (2, 25755712), (4, 12877856), (8, 6438928), (16, 3219464), (29, 1776256), (32, 1609732), (58, 888128), (64, 804866), (116, 444064), (128, 402433), (232, 222032), (464, 111016), (928, 55508), (1856, 27754), (3712, 13877)]