48801550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19919}}^1$

素因数の和:19945

約数の個数: 36

約数和(自身を含む): 105595920

約数和(自身を除く): 56794370

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 19919, 39838, 99595, 139433, 199190, 278866, 497975, 697165, 976031, 995950, 1394330, 1952062, 3485825, 4880155, 6971650, 9760310, 24400775, 48801550]

約数ペア:

[(1, 48801550), (2, 24400775), (5, 9760310), (7, 6971650), (10, 4880155), (14, 3485825), (25, 1952062), (35, 1394330), (49, 995950), (50, 976031), (70, 697165), (98, 497975), (175, 278866), (245, 199190), (350, 139433), (490, 99595), (1225, 39838), (2450, 19919)]