48990645

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5209}}^1$

素因数の和:5250

約数の個数: 48

約数和(自身を含む): 97531200

約数和(自身を除く): 48540555

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 5209, 9405, 15627, 26045, 46881, 57299, 78135, 98971, 171897, 234405, 286495, 296913, 494855, 515691, 859485, 890739, 1088681, 1484565, 2578455, 3266043, 4453695, 5443405, 9798129, 16330215, 48990645]

約数ペア:

[(1, 48990645), (3, 16330215), (5, 9798129), (9, 5443405), (11, 4453695), (15, 3266043), (19, 2578455), (33, 1484565), (45, 1088681), (55, 890739), (57, 859485), (95, 515691), (99, 494855), (165, 296913), (171, 286495), (209, 234405), (285, 171897), (495, 98971), (627, 78135), (855, 57299), (1045, 46881), (1881, 26045), (3135, 15627), (5209, 9405)]