50198855

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 75712320

約数和(自身を除く): 25513465

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 137, 145, 203, 361, 551, 665, 685, 959, 1015, 1805, 2527, 2603, 2755, 3857, 3973, 4795, 10469, 12635, 13015, 18221, 19285, 19865, 27811, 49457, 52345, 73283, 75487, 91105, 139055, 247285, 346199, 366415, 377435, 528409, 1434253, 1730995, 2642045, 7171265, 10039771, 50198855]

約数ペア:

[(1, 50198855), (5, 10039771), (7, 7171265), (19, 2642045), (29, 1730995), (35, 1434253), (95, 528409), (133, 377435), (137, 366415), (145, 346199), (203, 247285), (361, 139055), (551, 91105), (665, 75487), (685, 73283), (959, 52345), (1015, 49457), (1805, 27811), (2527, 19865), (2603, 19285), (2755, 18221), (3857, 13015), (3973, 12635), (4795, 10469)]