49845915

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{52747}}^1$

素因数の和:52768

約数の個数: 32

約数和(自身を含む): 101276160

約数和(自身を除く): 51430245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 52747, 158241, 263735, 369229, 474723, 791205, 1107687, 1424169, 1846145, 2373615, 3323061, 5538435, 7120845, 9969183, 16615305, 49845915]

約数ペア:

[(1, 49845915), (3, 16615305), (5, 9969183), (7, 7120845), (9, 5538435), (15, 3323061), (21, 2373615), (27, 1846145), (35, 1424169), (45, 1107687), (63, 791205), (105, 474723), (135, 369229), (189, 263735), (315, 158241), (945, 52747)]