55434704

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 80

約数和(自身を含む): 123950400

約数和(自身を除く): 68515696

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 83, 104, 152, 166, 169, 208, 247, 304, 332, 338, 494, 664, 676, 988, 1079, 1328, 1352, 1577, 1976, 2158, 2197, 2704, 3154, 3211, 3952, 4316, 4394, 6308, 6422, 8632, 8788, 12616, 12844, 14027, 17264, 17576, 20501, 25232, 25688, 28054, 35152, 41002, 41743, 51376, 56108, 82004, 83486, 112216, 164008, 166972, 182351, 224432, 266513, 328016, 333944, 364702, 533026, 667888, 729404, 1066052, 1458808, 2132104, 2917616, 3464669, 4264208, 6929338, 13858676, 27717352, 55434704]

約数ペア:

[(1, 55434704), (2, 27717352), (4, 13858676), (8, 6929338), (13, 4264208), (16, 3464669), (19, 2917616), (26, 2132104), (38, 1458808), (52, 1066052), (76, 729404), (83, 667888), (104, 533026), (152, 364702), (166, 333944), (169, 328016), (208, 266513), (247, 224432), (304, 182351), (332, 166972), (338, 164008), (494, 112216), (664, 83486), (676, 82004), (988, 56108), (1079, 51376), (1328, 41743), (1352, 41002), (1577, 35152), (1976, 28054), (2158, 25688), (2197, 25232), (2704, 20501), (3154, 17576), (3211, 17264), (3952, 14027), (4316, 12844), (4394, 12616), (6308, 8788), (6422, 8632)]