48969080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64433}}^1$

素因数の和:64463

約数の個数: 32

約数和(自身を含む): 115981200

約数和(自身を除く): 67012120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 64433, 128866, 257732, 322165, 515464, 644330, 1224227, 1288660, 2448454, 2577320, 4896908, 6121135, 9793816, 12242270, 24484540, 48969080]

約数ペア:

[(1, 48969080), (2, 24484540), (4, 12242270), (5, 9793816), (8, 6121135), (10, 4896908), (19, 2577320), (20, 2448454), (38, 1288660), (40, 1224227), (76, 644330), (95, 515464), (152, 322165), (190, 257732), (380, 128866), (760, 64433)]