55889850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{911}}^1$

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 139098240

約数和(自身を除く): 83208390

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 409, 818, 911, 1227, 1822, 2045, 2454, 2733, 4090, 4555, 5466, 6135, 9110, 10225, 12270, 13665, 20450, 22775, 27330, 30675, 45550, 61350, 68325, 136650, 372599, 745198, 1117797, 1862995, 2235594, 3725990, 5588985, 9314975, 11177970, 18629950, 27944925, 55889850]

約数ペア:

[(1, 55889850), (2, 27944925), (3, 18629950), (5, 11177970), (6, 9314975), (10, 5588985), (15, 3725990), (25, 2235594), (30, 1862995), (50, 1117797), (75, 745198), (150, 372599), (409, 136650), (818, 68325), (911, 61350), (1227, 45550), (1822, 30675), (2045, 27330), (2454, 22775), (2733, 20450), (4090, 13665), (4555, 12270), (5466, 10225), (6135, 9110)]