49715666

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1359

約数の個数: 64

約数和(自身を含む): 105477120

約数和(自身を除く): 55761454

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 418, 494, 1001, 1307, 1463, 1729, 2002, 2614, 2717, 2926, 3458, 5434, 9149, 14377, 16991, 18298, 19019, 24833, 28754, 33982, 38038, 49666, 100639, 118937, 173831, 186901, 201278, 237874, 273163, 322829, 347662, 373802, 546326, 645658, 1308307, 1912141, 2259803, 2616614, 3551119, 3824282, 4519606, 7102238, 24857833, 49715666]

約数ペア:

[(1, 49715666), (2, 24857833), (7, 7102238), (11, 4519606), (13, 3824282), (14, 3551119), (19, 2616614), (22, 2259803), (26, 1912141), (38, 1308307), (77, 645658), (91, 546326), (133, 373802), (143, 347662), (154, 322829), (182, 273163), (209, 237874), (247, 201278), (266, 186901), (286, 173831), (418, 118937), (494, 100639), (1001, 49666), (1307, 38038), (1463, 33982), (1729, 28754), (2002, 24833), (2614, 19019), (2717, 18298), (2926, 16991), (3458, 14377), (5434, 9149)]