55511510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2857}}^1$

素因数の和:2960

約数の個数: 32

約数和(自身を含む): 104945760

約数和(自身を除く): 49434250

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 290, 335, 670, 1943, 2857, 3886, 5714, 9715, 14285, 19430, 28570, 82853, 165706, 191419, 382838, 414265, 828530, 957095, 1914190, 5551151, 11102302, 27755755, 55511510]

約数ペア:

[(1, 55511510), (2, 27755755), (5, 11102302), (10, 5551151), (29, 1914190), (58, 957095), (67, 828530), (134, 414265), (145, 382838), (290, 191419), (335, 165706), (670, 82853), (1943, 28570), (2857, 19430), (3886, 14285), (5714, 9715)]