56659616

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{10477}}^1$

素因数の和:10513

約数の個数: 36

約数和(自身を含む): 120800862

約数和(自身を除く): 64141246

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 10477, 20954, 41908, 83816, 136201, 167632, 272402, 335264, 544804, 1089608, 1770613, 2179216, 3541226, 4358432, 7082452, 14164904, 28329808, 56659616]

約数ペア:

[(1, 56659616), (2, 28329808), (4, 14164904), (8, 7082452), (13, 4358432), (16, 3541226), (26, 2179216), (32, 1770613), (52, 1089608), (104, 544804), (169, 335264), (208, 272402), (338, 167632), (416, 136201), (676, 83816), (1352, 41908), (2704, 20954), (5408, 10477)]