56280952

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 131382720

約数和(自身を除く): 75101768

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 182, 194, 364, 388, 679, 728, 776, 797, 1261, 1358, 1594, 2522, 2716, 3188, 5044, 5432, 5579, 6376, 8827, 10088, 10361, 11158, 17654, 20722, 22316, 35308, 41444, 44632, 70616, 72527, 77309, 82888, 145054, 154618, 290108, 309236, 541163, 580216, 618472, 1005017, 1082326, 2010034, 2164652, 4020068, 4329304, 7035119, 8040136, 14070238, 28140476, 56280952]

約数ペア:

[(1, 56280952), (2, 28140476), (4, 14070238), (7, 8040136), (8, 7035119), (13, 4329304), (14, 4020068), (26, 2164652), (28, 2010034), (52, 1082326), (56, 1005017), (91, 618472), (97, 580216), (104, 541163), (182, 309236), (194, 290108), (364, 154618), (388, 145054), (679, 82888), (728, 77309), (776, 72527), (797, 70616), (1261, 44632), (1358, 41444), (1594, 35308), (2522, 22316), (2716, 20722), (3188, 17654), (5044, 11158), (5432, 10361), (5579, 10088), (6376, 8827)]