51854336

素因数分解:

$2^{10}\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:740

約数の個数: 44

約数和(自身を含む): 105133920

約数和(自身を除く): 53279584

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 641, 1024, 1264, 1282, 2528, 2564, 5056, 5128, 10112, 10256, 20224, 20512, 40448, 41024, 50639, 80896, 82048, 101278, 164096, 202556, 328192, 405112, 656384, 810224, 1620448, 3240896, 6481792, 12963584, 25927168, 51854336]

約数ペア:

[(1, 51854336), (2, 25927168), (4, 12963584), (8, 6481792), (16, 3240896), (32, 1620448), (64, 810224), (79, 656384), (128, 405112), (158, 328192), (256, 202556), (316, 164096), (512, 101278), (632, 82048), (641, 80896), (1024, 50639), (1264, 41024), (1282, 40448), (2528, 20512), (2564, 20224), (5056, 10256), (5128, 10112)]