50416220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1877}}^1$

素因数の和:1982

約数の個数: 48

約数和(自身を含む): 113581440

約数和(自身を除く): 63165220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 1877, 2686, 3754, 5372, 6715, 7508, 9385, 13430, 18770, 26860, 31909, 37540, 63818, 127636, 148283, 159545, 296566, 319090, 593132, 638180, 741415, 1482830, 2520811, 2965660, 5041622, 10083244, 12604055, 25208110, 50416220]

約数ペア:

[(1, 50416220), (2, 25208110), (4, 12604055), (5, 10083244), (10, 5041622), (17, 2965660), (20, 2520811), (34, 1482830), (68, 741415), (79, 638180), (85, 593132), (158, 319090), (170, 296566), (316, 159545), (340, 148283), (395, 127636), (790, 63818), (1343, 37540), (1580, 31909), (1877, 26860), (2686, 18770), (3754, 13430), (5372, 9385), (6715, 7508)]