49759215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10399}}^1$

素因数の和:10447

約数の個数: 32

約数和(自身を含む): 89856000

約数和(自身を除く): 40096785

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 10399, 31197, 51995, 114389, 155985, 301571, 343167, 571945, 904713, 1507855, 1715835, 3317281, 4523565, 9951843, 16586405, 49759215]

約数ペア:

[(1, 49759215), (3, 16586405), (5, 9951843), (11, 4523565), (15, 3317281), (29, 1715835), (33, 1507855), (55, 904713), (87, 571945), (145, 343167), (165, 301571), (319, 155985), (435, 114389), (957, 51995), (1595, 31197), (4785, 10399)]