50296005

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{443}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 92813760

約数和(自身を除く): 42517755

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 443, 783, 841, 1305, 1329, 2215, 2523, 3915, 3987, 4205, 6645, 7569, 11961, 12615, 12847, 19935, 22707, 37845, 38541, 59805, 64235, 113535, 115623, 192705, 346869, 372563, 578115, 1117689, 1734345, 1862815, 3353067, 5588445, 10059201, 16765335, 50296005]

約数ペア:

[(1, 50296005), (3, 16765335), (5, 10059201), (9, 5588445), (15, 3353067), (27, 1862815), (29, 1734345), (45, 1117689), (87, 578115), (135, 372563), (145, 346869), (261, 192705), (435, 115623), (443, 113535), (783, 64235), (841, 59805), (1305, 38541), (1329, 37845), (2215, 22707), (2523, 19935), (3915, 12847), (3987, 12615), (4205, 11961), (6645, 7569)]