57450978

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{81839}}^1$

素因数の和:81863

約数の個数: 32

約数和(自身を含む): 137491200

約数和(自身を除く): 80040222

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 81839, 163678, 245517, 491034, 736551, 1063907, 1473102, 2127814, 2209653, 3191721, 4419306, 6383442, 9575163, 19150326, 28725489, 57450978]

約数ペア:

[(1, 57450978), (2, 28725489), (3, 19150326), (6, 9575163), (9, 6383442), (13, 4419306), (18, 3191721), (26, 2209653), (27, 2127814), (39, 1473102), (54, 1063907), (78, 736551), (117, 491034), (234, 245517), (351, 163678), (702, 81839)]