47851284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{306739}}^1$

素因数の和:306759

約数の個数: 24

約数和(自身を含む): 120242080

約数和(自身を除く): 72390796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 306739, 613478, 920217, 1226956, 1840434, 3680868, 3987607, 7975214, 11962821, 15950428, 23925642, 47851284]

約数ペア:

[(1, 47851284), (2, 23925642), (3, 15950428), (4, 11962821), (6, 7975214), (12, 3987607), (13, 3680868), (26, 1840434), (39, 1226956), (52, 920217), (78, 613478), (156, 306739)]