57239608

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 113752800

約数和(自身を除く): 56513192

約数列:

[1, 2, 4, 8, 41, 47, 79, 82, 94, 158, 164, 188, 316, 328, 376, 632, 1927, 2209, 3239, 3713, 3854, 4418, 6478, 7426, 7708, 8836, 12956, 14852, 15416, 17672, 25912, 29704, 90569, 152233, 174511, 181138, 304466, 349022, 362276, 608932, 698044, 724552, 1217864, 1396088, 7154951, 14309902, 28619804, 57239608]

約数ペア:

[(1, 57239608), (2, 28619804), (4, 14309902), (8, 7154951), (41, 1396088), (47, 1217864), (79, 724552), (82, 698044), (94, 608932), (158, 362276), (164, 349022), (188, 304466), (316, 181138), (328, 174511), (376, 152233), (632, 90569), (1927, 29704), (2209, 25912), (3239, 17672), (3713, 15416), (3854, 14852), (4418, 12956), (6478, 8836), (7426, 7708)]