51292528

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2917}}^1$

素因数の和:3089

約数の個数: 40

約数和(自身を含む): 114338912

約数和(自身を除く): 63046384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 2917, 4396, 5834, 8792, 11668, 17584, 20419, 23336, 40838, 46672, 81676, 163352, 326704, 457969, 915938, 1831876, 3205783, 3663752, 6411566, 7327504, 12823132, 25646264, 51292528]

約数ペア:

[(1, 51292528), (2, 25646264), (4, 12823132), (7, 7327504), (8, 6411566), (14, 3663752), (16, 3205783), (28, 1831876), (56, 915938), (112, 457969), (157, 326704), (314, 163352), (628, 81676), (1099, 46672), (1256, 40838), (2198, 23336), (2512, 20419), (2917, 17584), (4396, 11668), (5834, 8792)]