52197474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 123171840

約数和(自身を除く): 70974366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 131, 159, 179, 262, 318, 358, 371, 393, 537, 742, 786, 917, 1074, 1113, 1253, 1834, 2226, 2506, 2751, 3759, 5502, 6943, 7518, 9487, 13886, 18974, 20829, 23449, 28461, 41658, 46898, 48601, 56922, 66409, 70347, 97202, 132818, 140694, 145803, 164143, 199227, 291606, 328286, 398454, 492429, 984858, 1242797, 2485594, 3728391, 7456782, 8699579, 17399158, 26098737, 52197474]

約数ペア:

[(1, 52197474), (2, 26098737), (3, 17399158), (6, 8699579), (7, 7456782), (14, 3728391), (21, 2485594), (42, 1242797), (53, 984858), (106, 492429), (131, 398454), (159, 328286), (179, 291606), (262, 199227), (318, 164143), (358, 145803), (371, 140694), (393, 132818), (537, 97202), (742, 70347), (786, 66409), (917, 56922), (1074, 48601), (1113, 46898), (1253, 41658), (1834, 28461), (2226, 23449), (2506, 20829), (2751, 18974), (3759, 13886), (5502, 9487), (6943, 7518)]