42579650

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{18119}}^1$

素因数の和:18178

約数の個数: 24

約数和(自身を含む): 80887680

約数和(自身を除く): 38308030

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 18119, 36238, 90595, 181190, 452975, 851593, 905950, 1703186, 4257965, 8515930, 21289825, 42579650]

約数ペア:

[(1, 42579650), (2, 21289825), (5, 8515930), (10, 4257965), (25, 1703186), (47, 905950), (50, 851593), (94, 452975), (235, 181190), (470, 90595), (1175, 36238), (2350, 18119)]