49570990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2963}}^1$

素因数の和:3216

約数の個数: 32

約数和(自身を含む): 102435840

約数和(自身を除く): 52864850

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 2963, 3346, 5926, 8365, 14815, 16730, 20741, 29630, 41482, 103705, 207410, 708157, 1416314, 3540785, 4957099, 7081570, 9914198, 24785495, 49570990]

約数ペア:

[(1, 49570990), (2, 24785495), (5, 9914198), (7, 7081570), (10, 4957099), (14, 3540785), (35, 1416314), (70, 708157), (239, 207410), (478, 103705), (1195, 41482), (1673, 29630), (2390, 20741), (2963, 16730), (3346, 14815), (5926, 8365)]