55915062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1709}}^1$

素因数の和:1781

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 81979338

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 1558, 1709, 1722, 2337, 3418, 4674, 5127, 5453, 10254, 10906, 11963, 16359, 23926, 32471, 32718, 35889, 64942, 70069, 71778, 97413, 140138, 194826, 210207, 227297, 420414, 454594, 490483, 681891, 980966, 1331311, 1363782, 1471449, 2662622, 2942898, 3993933, 7987866, 9319177, 18638354, 27957531, 55915062]

約数ペア:

[(1, 55915062), (2, 27957531), (3, 18638354), (6, 9319177), (7, 7987866), (14, 3993933), (19, 2942898), (21, 2662622), (38, 1471449), (41, 1363782), (42, 1331311), (57, 980966), (82, 681891), (114, 490483), (123, 454594), (133, 420414), (246, 227297), (266, 210207), (287, 194826), (399, 140138), (574, 97413), (779, 71778), (798, 70069), (861, 64942), (1558, 35889), (1709, 32718), (1722, 32471), (2337, 23926), (3418, 16359), (4674, 11963), (5127, 10906), (5453, 10254)]