11513150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{173}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 23690448

約数和(自身を除く): 12177298

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 173, 242, 275, 346, 550, 605, 865, 1210, 1331, 1730, 1903, 2662, 3025, 3806, 4325, 6050, 6655, 8650, 9515, 13310, 19030, 20933, 33275, 41866, 47575, 66550, 95150, 104665, 209330, 230263, 460526, 523325, 1046650, 1151315, 2302630, 5756575, 11513150]

約数ペア:

[(1, 11513150), (2, 5756575), (5, 2302630), (10, 1151315), (11, 1046650), (22, 523325), (25, 460526), (50, 230263), (55, 209330), (110, 104665), (121, 95150), (173, 66550), (242, 47575), (275, 41866), (346, 33275), (550, 20933), (605, 19030), (865, 13310), (1210, 9515), (1331, 8650), (1730, 6655), (1903, 6050), (2662, 4325), (3025, 3806)]