49681665

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{601}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 94663296

約数和(自身を除く): 44981631

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 167, 495, 501, 601, 835, 1503, 1803, 1837, 2505, 3005, 5409, 5511, 6611, 7515, 9015, 9185, 16533, 19833, 27045, 27555, 33055, 59499, 82665, 99165, 100367, 297495, 301101, 501835, 903303, 1104037, 1505505, 3312111, 4516515, 5520185, 9936333, 16560555, 49681665]

約数ペア:

[(1, 49681665), (3, 16560555), (5, 9936333), (9, 5520185), (11, 4516515), (15, 3312111), (33, 1505505), (45, 1104037), (55, 903303), (99, 501835), (165, 301101), (167, 297495), (495, 100367), (501, 99165), (601, 82665), (835, 59499), (1503, 33055), (1803, 27555), (1837, 27045), (2505, 19833), (3005, 16533), (5409, 9185), (5511, 9015), (6611, 7515)]