52580346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 86765574

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 53, 69, 78, 79, 91, 106, 138, 158, 159, 161, 182, 237, 273, 299, 318, 322, 371, 474, 483, 546, 553, 598, 689, 742, 897, 966, 1027, 1106, 1113, 1219, 1378, 1659, 1794, 1817, 2054, 2067, 2093, 2226, 2438, 3081, 3318, 3634, 3657, 4134, 4186, 4187, 4823, 5451, 6162, 6279, 7189, 7314, 8374, 8533, 9646, 10902, 12558, 12561, 12719, 14378, 14469, 15847, 17066, 21567, 23621, 25122, 25438, 25599, 28938, 29309, 31694, 38157, 43134, 47242, 47541, 51198, 54431, 58618, 70863, 76314, 87927, 95082, 96301, 108862, 110929, 141726, 163293, 165347, 175854, 192602, 221858, 288903, 326586, 330694, 332787, 381017, 496041, 577806, 665574, 674107, 762034, 992082, 1143051, 1251913, 1348214, 2022321, 2286102, 2503826, 3755739, 4044642, 7511478, 8763391, 17526782, 26290173, 52580346]

約数ペア:

[(1, 52580346), (2, 26290173), (3, 17526782), (6, 8763391), (7, 7511478), (13, 4044642), (14, 3755739), (21, 2503826), (23, 2286102), (26, 2022321), (39, 1348214), (42, 1251913), (46, 1143051), (53, 992082), (69, 762034), (78, 674107), (79, 665574), (91, 577806), (106, 496041), (138, 381017), (158, 332787), (159, 330694), (161, 326586), (182, 288903), (237, 221858), (273, 192602), (299, 175854), (318, 165347), (322, 163293), (371, 141726), (474, 110929), (483, 108862), (546, 96301), (553, 95082), (598, 87927), (689, 76314), (742, 70863), (897, 58618), (966, 54431), (1027, 51198), (1106, 47541), (1113, 47242), (1219, 43134), (1378, 38157), (1659, 31694), (1794, 29309), (1817, 28938), (2054, 25599), (2067, 25438), (2093, 25122), (2226, 23621), (2438, 21567), (3081, 17066), (3318, 15847), (3634, 14469), (3657, 14378), (4134, 12719), (4186, 12561), (4187, 12558), (4823, 10902), (5451, 9646), (6162, 8533), (6279, 8374), (7189, 7314)]