50880555

素因数分解:

$3^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:90

約数の個数: 80

約数和(自身を含む): 102034944

約数和(自身を除く): 51154389

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 47, 55, 81, 99, 135, 141, 165, 235, 243, 297, 405, 423, 495, 517, 705, 729, 891, 1215, 1269, 1485, 1551, 2115, 2187, 2585, 2673, 3645, 3807, 4455, 4653, 6345, 6561, 7755, 8019, 10935, 11421, 13365, 13959, 19035, 19683, 23265, 24057, 32805, 34263, 40095, 41877, 57105, 69795, 72171, 98415, 102789, 120285, 125631, 171315, 209385, 216513, 308367, 360855, 376893, 513945, 628155, 925101, 1082565, 1130679, 1541835, 1884465, 3392037, 4625505, 5653395, 10176111, 16960185, 50880555]

約数ペア:

[(1, 50880555), (3, 16960185), (5, 10176111), (9, 5653395), (11, 4625505), (15, 3392037), (27, 1884465), (33, 1541835), (45, 1130679), (47, 1082565), (55, 925101), (81, 628155), (99, 513945), (135, 376893), (141, 360855), (165, 308367), (235, 216513), (243, 209385), (297, 171315), (405, 125631), (423, 120285), (495, 102789), (517, 98415), (705, 72171), (729, 69795), (891, 57105), (1215, 41877), (1269, 40095), (1485, 34263), (1551, 32805), (2115, 24057), (2187, 23265), (2585, 19683), (2673, 19035), (3645, 13959), (3807, 13365), (4455, 11421), (4653, 10935), (6345, 8019), (6561, 7755)]