51309432

素因数分解:

$2^3\times 3^2\times {\mathrm{712631}}^1$

素因数の和:712643

約数の個数: 24

約数和(自身を含む): 138963240

約数和(自身を除く): 87653808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 712631, 1425262, 2137893, 2850524, 4275786, 5701048, 6413679, 8551572, 12827358, 17103144, 25654716, 51309432]

約数ペア:

[(1, 51309432), (2, 25654716), (3, 17103144), (4, 12827358), (6, 8551572), (8, 6413679), (9, 5701048), (12, 4275786), (18, 2850524), (24, 2137893), (36, 1425262), (72, 712631)]