51713648

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5563}}^1$

素因数の和:5661

約数の個数: 40

約数和(自身を含む): 115909248

約数和(自身を除く): 64195600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 5563, 9296, 11126, 22252, 38941, 44504, 77882, 89008, 155764, 311528, 461729, 623056, 923458, 1846916, 3232103, 3693832, 6464206, 7387664, 12928412, 25856824, 51713648]

約数ペア:

[(1, 51713648), (2, 25856824), (4, 12928412), (7, 7387664), (8, 6464206), (14, 3693832), (16, 3232103), (28, 1846916), (56, 923458), (83, 623056), (112, 461729), (166, 311528), (332, 155764), (581, 89008), (664, 77882), (1162, 44504), (1328, 38941), (2324, 22252), (4648, 11126), (5563, 9296)]