51408870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90191}}^1$

素因数の和:90220

約数の個数: 32

約数和(自身を含む): 129876480

約数和(自身を除く): 78467610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 90191, 180382, 270573, 450955, 541146, 901910, 1352865, 1713629, 2705730, 3427258, 5140887, 8568145, 10281774, 17136290, 25704435, 51408870]

約数ペア:

[(1, 51408870), (2, 25704435), (3, 17136290), (5, 10281774), (6, 8568145), (10, 5140887), (15, 3427258), (19, 2705730), (30, 1713629), (38, 1352865), (57, 901910), (95, 541146), (114, 450955), (190, 270573), (285, 180382), (570, 90191)]