50747500

素因数分解:

$2^2\times 5^4\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:460

約数の個数: 60

約数和(自身を含む): 113363712

約数和(自身を除く): 62616212

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 383, 500, 530, 625, 766, 1060, 1250, 1325, 1532, 1915, 2500, 2650, 3830, 5300, 6625, 7660, 9575, 13250, 19150, 20299, 26500, 33125, 38300, 40598, 47875, 66250, 81196, 95750, 101495, 132500, 191500, 202990, 239375, 405980, 478750, 507475, 957500, 1014950, 2029900, 2537375, 5074750, 10149500, 12686875, 25373750, 50747500]

約数ペア:

[(1, 50747500), (2, 25373750), (4, 12686875), (5, 10149500), (10, 5074750), (20, 2537375), (25, 2029900), (50, 1014950), (53, 957500), (100, 507475), (106, 478750), (125, 405980), (212, 239375), (250, 202990), (265, 191500), (383, 132500), (500, 101495), (530, 95750), (625, 81196), (766, 66250), (1060, 47875), (1250, 40598), (1325, 38300), (1532, 33125), (1915, 26500), (2500, 20299), (2650, 19150), (3830, 13250), (5300, 9575), (6625, 7660)]