47593580

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{15971}}^1$

素因数の和:16129

約数の個数: 24

約数和(自身を含む): 100623600

約数和(自身を除く): 53030020

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 15971, 31942, 63884, 79855, 159710, 319420, 2379679, 4759358, 9518716, 11898395, 23796790, 47593580]

約数ペア:

[(1, 47593580), (2, 23796790), (4, 11898395), (5, 9518716), (10, 4759358), (20, 2379679), (149, 319420), (298, 159710), (596, 79855), (745, 63884), (1490, 31942), (2980, 15971)]