49516818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 114307200

約数和(自身を除く): 64790382

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 107, 214, 221, 321, 349, 442, 642, 663, 698, 1047, 1326, 1391, 1819, 2094, 2782, 3638, 4173, 4537, 5457, 5933, 8346, 9074, 10914, 11866, 13611, 17799, 23647, 27222, 35598, 37343, 47294, 70941, 74686, 77129, 112029, 141882, 154258, 224058, 231387, 462774, 485459, 634831, 970918, 1269662, 1456377, 1904493, 2912754, 3808986, 8252803, 16505606, 24758409, 49516818]

約数ペア:

[(1, 49516818), (2, 24758409), (3, 16505606), (6, 8252803), (13, 3808986), (17, 2912754), (26, 1904493), (34, 1456377), (39, 1269662), (51, 970918), (78, 634831), (102, 485459), (107, 462774), (214, 231387), (221, 224058), (321, 154258), (349, 141882), (442, 112029), (642, 77129), (663, 74686), (698, 70941), (1047, 47294), (1326, 37343), (1391, 35598), (1819, 27222), (2094, 23647), (2782, 17799), (3638, 13611), (4173, 11866), (4537, 10914), (5457, 9074), (5933, 8346)]