47217340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{76157}}^1$

素因数の和:76197

約数の個数: 24

約数和(自身を含む): 102356352

約数和(自身を除く): 55139012

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 76157, 152314, 304628, 380785, 761570, 1523140, 2360867, 4721734, 9443468, 11804335, 23608670, 47217340]

約数ペア:

[(1, 47217340), (2, 23608670), (4, 11804335), (5, 9443468), (10, 4721734), (20, 2360867), (31, 1523140), (62, 761570), (124, 380785), (155, 304628), (310, 152314), (620, 76157)]