47581260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21433}}^1$

素因数の和:21482

約数の個数: 48

約数和(自身を含む): 136834656

約数和(自身を除く): 89253396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 21433, 42866, 64299, 85732, 107165, 128598, 214330, 257196, 321495, 428660, 642990, 793021, 1285980, 1586042, 2379063, 3172084, 3965105, 4758126, 7930210, 9516252, 11895315, 15860420, 23790630, 47581260]

約数ペア:

[(1, 47581260), (2, 23790630), (3, 15860420), (4, 11895315), (5, 9516252), (6, 7930210), (10, 4758126), (12, 3965105), (15, 3172084), (20, 2379063), (30, 1586042), (37, 1285980), (60, 793021), (74, 642990), (111, 428660), (148, 321495), (185, 257196), (222, 214330), (370, 128598), (444, 107165), (555, 85732), (740, 64299), (1110, 42866), (2220, 21433)]