49121080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64633}}^1$

素因数の和:64663

約数の個数: 32

約数和(自身を含む): 116341200

約数和(自身を除く): 67220120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 64633, 129266, 258532, 323165, 517064, 646330, 1228027, 1292660, 2456054, 2585320, 4912108, 6140135, 9824216, 12280270, 24560540, 49121080]

約数ペア:

[(1, 49121080), (2, 24560540), (4, 12280270), (5, 9824216), (8, 6140135), (10, 4912108), (19, 2585320), (20, 2456054), (38, 1292660), (40, 1228027), (76, 646330), (95, 517064), (152, 323165), (190, 258532), (380, 129266), (760, 64633)]