54838845

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 103334400

約数和(自身を除く): 48495555

約数列:

[1, 3, 5, 9, 15, 19, 31, 45, 57, 93, 95, 155, 171, 279, 285, 465, 589, 855, 1395, 1767, 2069, 2945, 5301, 6207, 8835, 10345, 18621, 26505, 31035, 39311, 64139, 93105, 117933, 192417, 196555, 320695, 353799, 577251, 589665, 962085, 1218641, 1768995, 2886255, 3655923, 6093205, 10967769, 18279615, 54838845]

約数ペア:

[(1, 54838845), (3, 18279615), (5, 10967769), (9, 6093205), (15, 3655923), (19, 2886255), (31, 1768995), (45, 1218641), (57, 962085), (93, 589665), (95, 577251), (155, 353799), (171, 320695), (279, 196555), (285, 192417), (465, 117933), (589, 93105), (855, 64139), (1395, 39311), (1767, 31035), (2069, 26505), (2945, 18621), (5301, 10345), (6207, 8835)]