27492050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 55160160

約数和(自身を除く): 27668110

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 215, 430, 475, 673, 817, 950, 1075, 1346, 1634, 2150, 3365, 4085, 6730, 8170, 12787, 16825, 20425, 25574, 28939, 33650, 40850, 57878, 63935, 127870, 144695, 289390, 319675, 549841, 639350, 723475, 1099682, 1446950, 2749205, 5498410, 13746025, 27492050]

約数ペア:

[(1, 27492050), (2, 13746025), (5, 5498410), (10, 2749205), (19, 1446950), (25, 1099682), (38, 723475), (43, 639350), (50, 549841), (86, 319675), (95, 289390), (190, 144695), (215, 127870), (430, 63935), (475, 57878), (673, 40850), (817, 33650), (950, 28939), (1075, 25574), (1346, 20425), (1634, 16825), (2150, 12787), (3365, 8170), (4085, 6730)]