55078595

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 80438400

約数和(自身を除く): 25359805

約数列:

[1, 5, 11, 13, 47, 55, 65, 121, 143, 149, 235, 517, 605, 611, 715, 745, 1573, 1639, 1937, 2585, 3055, 5687, 6721, 7003, 7865, 8195, 9685, 18029, 21307, 28435, 33605, 35015, 73931, 77033, 90145, 91039, 106535, 234377, 369655, 385165, 455195, 847363, 1001429, 1171885, 4236815, 5007145, 11015719, 55078595]

約数ペア:

[(1, 55078595), (5, 11015719), (11, 5007145), (13, 4236815), (47, 1171885), (55, 1001429), (65, 847363), (121, 455195), (143, 385165), (149, 369655), (235, 234377), (517, 106535), (605, 91039), (611, 90145), (715, 77033), (745, 73931), (1573, 35015), (1639, 33605), (1937, 28435), (2585, 21307), (3055, 18029), (5687, 9685), (6721, 8195), (7003, 7865)]