51914175

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 95708160

約数和(自身を除く): 43793985

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 475, 969, 1275, 1425, 1615, 2143, 4845, 6429, 8075, 10715, 24225, 32145, 36431, 40717, 53575, 109293, 122151, 160725, 182155, 203585, 546465, 610755, 692189, 910775, 1017925, 2076567, 2732325, 3053775, 3460945, 10382835, 17304725, 51914175]

約数ペア:

[(1, 51914175), (3, 17304725), (5, 10382835), (15, 3460945), (17, 3053775), (19, 2732325), (25, 2076567), (51, 1017925), (57, 910775), (75, 692189), (85, 610755), (95, 546465), (255, 203585), (285, 182155), (323, 160725), (425, 122151), (475, 109293), (969, 53575), (1275, 40717), (1425, 36431), (1615, 32145), (2143, 24225), (4845, 10715), (6429, 8075)]