1621054324750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{54489221}}^1$

素因数の和:54489262

約数の個数: 64

約数和(自身を含む): 3672137649024

約数和(自身を除く): 2051083324274

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 125, 170, 175, 238, 250, 350, 425, 595, 850, 875, 1190, 1750, 2125, 2975, 4250, 5950, 14875, 29750, 54489221, 108978442, 272446105, 381424547, 544892210, 762849094, 926316757, 1362230525, 1852633514, 1907122735, 2724461050, 3814245470, 4631583785, 6484217299, 6811152625, 9263167570, 9535613675, 12968434598, 13622305250, 19071227350, 23157918925, 32421086495, 46315837850, 47678068375, 64842172990, 95356136750, 115789594625, 162105432475, 231579189250, 324210864950, 810527162375, 1621054324750]

約数ペア:

[(1, 1621054324750), (2, 810527162375), (5, 324210864950), (7, 231579189250), (10, 162105432475), (14, 115789594625), (17, 95356136750), (25, 64842172990), (34, 47678068375), (35, 46315837850), (50, 32421086495), (70, 23157918925), (85, 19071227350), (119, 13622305250), (125, 12968434598), (170, 9535613675), (175, 9263167570), (238, 6811152625), (250, 6484217299), (350, 4631583785), (425, 3814245470), (595, 2724461050), (850, 1907122735), (875, 1852633514), (1190, 1362230525), (1750, 926316757), (2125, 762849094), (2975, 544892210), (4250, 381424547), (5950, 272446105), (14875, 108978442), (29750, 54489221)]