50531560

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15991}}^1$

素因数の和:16081

約数の個数: 32

約数和(自身を含む): 115142400

約数和(自身を除く): 64610840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 15991, 31982, 63964, 79955, 127928, 159910, 319820, 639640, 1263289, 2526578, 5053156, 6316445, 10106312, 12632890, 25265780, 50531560]

約数ペア:

[(1, 50531560), (2, 25265780), (4, 12632890), (5, 10106312), (8, 6316445), (10, 5053156), (20, 2526578), (40, 1263289), (79, 639640), (158, 319820), (316, 159910), (395, 127928), (632, 79955), (790, 63964), (1580, 31982), (3160, 15991)]