49452021

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2411}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 74501856

約数和(自身を除く): 25049835

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 477, 2279, 2411, 6837, 7233, 20511, 21699, 103673, 127783, 311019, 383349, 933057, 1150047, 5494669, 16484007, 49452021]

約数ペア:

[(1, 49452021), (3, 16484007), (9, 5494669), (43, 1150047), (53, 933057), (129, 383349), (159, 311019), (387, 127783), (477, 103673), (2279, 21699), (2411, 20511), (6837, 7233)]