48485500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{1979}}^1$

素因数の和:2012

約数の個数: 72

約数和(自身を含む): 123243120

約数和(自身を除く): 74757620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 1979, 2450, 3500, 3958, 4900, 6125, 7916, 9895, 12250, 13853, 19790, 24500, 27706, 39580, 49475, 55412, 69265, 96971, 98950, 138530, 193942, 197900, 247375, 277060, 346325, 387884, 484855, 494750, 692650, 969710, 989500, 1385300, 1731625, 1939420, 2424275, 3463250, 4848550, 6926500, 9697100, 12121375, 24242750, 48485500]

約数ペア:

[(1, 48485500), (2, 24242750), (4, 12121375), (5, 9697100), (7, 6926500), (10, 4848550), (14, 3463250), (20, 2424275), (25, 1939420), (28, 1731625), (35, 1385300), (49, 989500), (50, 969710), (70, 692650), (98, 494750), (100, 484855), (125, 387884), (140, 346325), (175, 277060), (196, 247375), (245, 197900), (250, 193942), (350, 138530), (490, 98950), (500, 96971), (700, 69265), (875, 55412), (980, 49475), (1225, 39580), (1750, 27706), (1979, 24500), (2450, 19790), (3500, 13853), (3958, 12250), (4900, 9895), (6125, 7916)]