51857586

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1447}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 123334848

約数和(自身を除く): 71477262

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 181, 198, 362, 543, 1086, 1447, 1629, 1991, 2894, 3258, 3982, 4341, 5973, 8682, 11946, 13023, 15917, 17919, 26046, 31834, 35838, 47751, 95502, 143253, 261907, 286506, 523814, 785721, 1571442, 2357163, 2880977, 4714326, 5761954, 8642931, 17285862, 25928793, 51857586]

約数ペア:

[(1, 51857586), (2, 25928793), (3, 17285862), (6, 8642931), (9, 5761954), (11, 4714326), (18, 2880977), (22, 2357163), (33, 1571442), (66, 785721), (99, 523814), (181, 286506), (198, 261907), (362, 143253), (543, 95502), (1086, 47751), (1447, 35838), (1629, 31834), (1991, 26046), (2894, 17919), (3258, 15917), (3982, 13023), (4341, 11946), (5973, 8682)]