47467900

素因数分解:

$2^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{1847}}^1$

素因数の和:2118

約数の個数: 36

約数和(自身を含む): 103462128

約数和(自身を除く): 55994228

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 257, 514, 1028, 1285, 1847, 2570, 3694, 5140, 6425, 7388, 9235, 12850, 18470, 25700, 36940, 46175, 92350, 184700, 474679, 949358, 1898716, 2373395, 4746790, 9493580, 11866975, 23733950, 47467900]

約数ペア:

[(1, 47467900), (2, 23733950), (4, 11866975), (5, 9493580), (10, 4746790), (20, 2373395), (25, 1898716), (50, 949358), (100, 474679), (257, 184700), (514, 92350), (1028, 46175), (1285, 36940), (1847, 25700), (2570, 18470), (3694, 12850), (5140, 9235), (6425, 7388)]