55497104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1063}}^1$

素因数の和:1335

約数の個数: 40

約数和(自身を含む): 116367552

約数和(自身を除く): 60870448

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 251, 502, 1004, 1063, 2008, 2126, 3263, 4016, 4252, 6526, 8504, 13052, 13819, 17008, 26104, 27638, 52208, 55276, 110552, 221104, 266813, 533626, 1067252, 2134504, 3468569, 4269008, 6937138, 13874276, 27748552, 55497104]

約数ペア:

[(1, 55497104), (2, 27748552), (4, 13874276), (8, 6937138), (13, 4269008), (16, 3468569), (26, 2134504), (52, 1067252), (104, 533626), (208, 266813), (251, 221104), (502, 110552), (1004, 55276), (1063, 52208), (2008, 27638), (2126, 26104), (3263, 17008), (4016, 13819), (4252, 13052), (6526, 8504)]