56889868

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 118359360

約数和(自身を除く): 61469492

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 89, 148, 178, 259, 356, 518, 617, 623, 1036, 1234, 1246, 2468, 2492, 3293, 4319, 6586, 8638, 13172, 17276, 22829, 23051, 45658, 46102, 54913, 91316, 92204, 109826, 159803, 219652, 319606, 384391, 639212, 768782, 1537564, 2031781, 4063562, 8127124, 14222467, 28444934, 56889868]

約数ペア:

[(1, 56889868), (2, 28444934), (4, 14222467), (7, 8127124), (14, 4063562), (28, 2031781), (37, 1537564), (74, 768782), (89, 639212), (148, 384391), (178, 319606), (259, 219652), (356, 159803), (518, 109826), (617, 92204), (623, 91316), (1036, 54913), (1234, 46102), (1246, 45658), (2468, 23051), (2492, 22829), (3293, 17276), (4319, 13172), (6586, 8638)]