52971080

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16763}}^1$

素因数の和:16853

約数の個数: 32

約数和(自身を含む): 120700800

約数和(自身を除く): 67729720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 16763, 33526, 67052, 83815, 134104, 167630, 335260, 670520, 1324277, 2648554, 5297108, 6621385, 10594216, 13242770, 26485540, 52971080]

約数ペア:

[(1, 52971080), (2, 26485540), (4, 13242770), (5, 10594216), (8, 6621385), (10, 5297108), (20, 2648554), (40, 1324277), (79, 670520), (158, 335260), (316, 167630), (395, 134104), (632, 83815), (790, 67052), (1580, 33526), (3160, 16763)]