56439916

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2879}}^1$

素因数の和:2938

約数の個数: 36

約数和(自身を含む): 110678400

約数和(自身を除く): 54238484

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 169, 338, 377, 676, 754, 1508, 2879, 4901, 5758, 9802, 11516, 19604, 37427, 74854, 83491, 149708, 166982, 333964, 486551, 973102, 1085383, 1946204, 2170766, 4341532, 14109979, 28219958, 56439916]

約数ペア:

[(1, 56439916), (2, 28219958), (4, 14109979), (13, 4341532), (26, 2170766), (29, 1946204), (52, 1085383), (58, 973102), (116, 486551), (169, 333964), (338, 166982), (377, 149708), (676, 83491), (754, 74854), (1508, 37427), (2879, 19604), (4901, 11516), (5758, 9802)]