56407248

素因数分解:

$2^4\times 3^2\times {\mathrm{391717}}^1$

素因数の和:391731

約数の個数: 30

約数和(自身を含む): 157862354

約数和(自身を除く): 101455106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 391717, 783434, 1175151, 1566868, 2350302, 3133736, 3525453, 4700604, 6267472, 7050906, 9401208, 14101812, 18802416, 28203624, 56407248]

約数ペア:

[(1, 56407248), (2, 28203624), (3, 18802416), (4, 14101812), (6, 9401208), (8, 7050906), (9, 6267472), (12, 4700604), (16, 3525453), (18, 3133736), (24, 2350302), (36, 1566868), (48, 1175151), (72, 783434), (144, 391717)]