52857714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:895

約数の個数: 64

約数和(自身を含む): 131281920

約数和(自身を除く): 78424206

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 131, 182, 262, 273, 393, 546, 739, 786, 917, 1478, 1703, 1834, 2217, 2751, 3406, 4434, 5109, 5173, 5502, 9607, 10218, 10346, 11921, 15519, 19214, 23842, 28821, 31038, 35763, 57642, 67249, 71526, 96809, 134498, 193618, 201747, 290427, 403494, 580854, 677663, 1258517, 1355326, 2032989, 2517034, 3775551, 4065978, 7551102, 8809619, 17619238, 26428857, 52857714]

約数ペア:

[(1, 52857714), (2, 26428857), (3, 17619238), (6, 8809619), (7, 7551102), (13, 4065978), (14, 3775551), (21, 2517034), (26, 2032989), (39, 1355326), (42, 1258517), (78, 677663), (91, 580854), (131, 403494), (182, 290427), (262, 201747), (273, 193618), (393, 134498), (546, 96809), (739, 71526), (786, 67249), (917, 57642), (1478, 35763), (1703, 31038), (1834, 28821), (2217, 23842), (2751, 19214), (3406, 15519), (4434, 11921), (5109, 10346), (5173, 10218), (5502, 9607)]