54881260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4723}}^1$

素因数の和:4822

約数の個数: 48

約数和(自身を含む): 133330176

約数和(自身を除く): 78448916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 4723, 5810, 9446, 11620, 18892, 23615, 33061, 47230, 66122, 94460, 132244, 165305, 330610, 392009, 661220, 784018, 1568036, 1960045, 2744063, 3920090, 5488126, 7840180, 10976252, 13720315, 27440630, 54881260]

約数ペア:

[(1, 54881260), (2, 27440630), (4, 13720315), (5, 10976252), (7, 7840180), (10, 5488126), (14, 3920090), (20, 2744063), (28, 1960045), (35, 1568036), (70, 784018), (83, 661220), (140, 392009), (166, 330610), (332, 165305), (415, 132244), (581, 94460), (830, 66122), (1162, 47230), (1660, 33061), (2324, 23615), (2905, 18892), (4723, 11620), (5810, 9446)]