55995576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25639}}^1$

素因数の和:25668

約数の個数: 64

約数和(自身を含む): 172300800

約数和(自身を除く): 116305224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 25639, 51278, 76917, 102556, 153834, 179473, 205112, 307668, 333307, 358946, 538419, 615336, 666614, 717892, 999921, 1076838, 1333228, 1435784, 1999842, 2153676, 2333149, 2666456, 3999684, 4307352, 4666298, 6999447, 7999368, 9332596, 13998894, 18665192, 27997788, 55995576]

約数ペア:

[(1, 55995576), (2, 27997788), (3, 18665192), (4, 13998894), (6, 9332596), (7, 7999368), (8, 6999447), (12, 4666298), (13, 4307352), (14, 3999684), (21, 2666456), (24, 2333149), (26, 2153676), (28, 1999842), (39, 1435784), (42, 1333228), (52, 1076838), (56, 999921), (78, 717892), (84, 666614), (91, 615336), (104, 538419), (156, 358946), (168, 333307), (182, 307668), (273, 205112), (312, 179473), (364, 153834), (546, 102556), (728, 76917), (1092, 51278), (2184, 25639)]