51067140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20759}}^1$

素因数の和:20812

約数の個数: 48

約数和(自身を含む): 146482560

約数和(自身を除く): 95415420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 20759, 41518, 62277, 83036, 103795, 124554, 207590, 249108, 311385, 415180, 622770, 851119, 1245540, 1702238, 2553357, 3404476, 4255595, 5106714, 8511190, 10213428, 12766785, 17022380, 25533570, 51067140]

約数ペア:

[(1, 51067140), (2, 25533570), (3, 17022380), (4, 12766785), (5, 10213428), (6, 8511190), (10, 5106714), (12, 4255595), (15, 3404476), (20, 2553357), (30, 1702238), (41, 1245540), (60, 851119), (82, 622770), (123, 415180), (164, 311385), (205, 249108), (246, 207590), (410, 124554), (492, 103795), (615, 83036), (820, 62277), (1230, 41518), (2460, 20759)]