49068100

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{6911}}^1$

素因数の和:6996

約数の個数: 36

約数和(自身を含む): 107993088

約数和(自身を除く): 58924988

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 6911, 7100, 13822, 27644, 34555, 69110, 138220, 172775, 345550, 490681, 691100, 981362, 1962724, 2453405, 4906810, 9813620, 12267025, 24534050, 49068100]

約数ペア:

[(1, 49068100), (2, 24534050), (4, 12267025), (5, 9813620), (10, 4906810), (20, 2453405), (25, 1962724), (50, 981362), (71, 691100), (100, 490681), (142, 345550), (284, 172775), (355, 138220), (710, 69110), (1420, 34555), (1775, 27644), (3550, 13822), (6911, 7100)]