49545275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{971}}^1$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 66651984

約数和(自身を除く): 17106709

約数列:

[1, 5, 13, 25, 65, 157, 325, 785, 971, 2041, 3925, 4855, 10205, 12623, 24275, 51025, 63115, 152447, 315575, 762235, 1981811, 3811175, 9909055, 49545275]

約数ペア:

[(1, 49545275), (5, 9909055), (13, 3811175), (25, 1981811), (65, 762235), (157, 315575), (325, 152447), (785, 63115), (971, 51025), (2041, 24275), (3925, 12623), (4855, 10205)]