49573140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1277}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 139128192

約数和(自身を除く): 89555052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1277, 1294, 1941, 2554, 2588, 3235, 3831, 3882, 5108, 6385, 6470, 7662, 7764, 9705, 12770, 12940, 15324, 19155, 19410, 25540, 38310, 38820, 76620, 826219, 1652438, 2478657, 3304876, 4131095, 4957314, 8262190, 9914628, 12393285, 16524380, 24786570, 49573140]

約数ペア:

[(1, 49573140), (2, 24786570), (3, 16524380), (4, 12393285), (5, 9914628), (6, 8262190), (10, 4957314), (12, 4131095), (15, 3304876), (20, 2478657), (30, 1652438), (60, 826219), (647, 76620), (1277, 38820), (1294, 38310), (1941, 25540), (2554, 19410), (2588, 19155), (3235, 15324), (3831, 12940), (3882, 12770), (5108, 9705), (6385, 7764), (6470, 7662)]