66382750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{5419}}^1$

素因数の和:5450

約数の個数: 48

約数和(自身を含む): 144583920

約数和(自身を除く): 78201170

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 875, 1225, 1750, 2450, 5419, 6125, 10838, 12250, 27095, 37933, 54190, 75866, 135475, 189665, 265531, 270950, 379330, 531062, 677375, 948325, 1327655, 1354750, 1896650, 2655310, 4741625, 6638275, 9483250, 13276550, 33191375, 66382750]

約数ペア:

[(1, 66382750), (2, 33191375), (5, 13276550), (7, 9483250), (10, 6638275), (14, 4741625), (25, 2655310), (35, 1896650), (49, 1354750), (50, 1327655), (70, 948325), (98, 677375), (125, 531062), (175, 379330), (245, 270950), (250, 265531), (350, 189665), (490, 135475), (875, 75866), (1225, 54190), (1750, 37933), (2450, 27095), (5419, 12250), (6125, 10838)]