56537768

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7591}}^1$

素因数の和:7630

約数の個数: 48

約数和(自身を含む): 129823200

約数和(自身を除く): 73285432

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 7591, 15182, 30364, 53137, 60728, 106274, 144229, 212548, 288458, 371959, 425096, 576916, 743918, 1009603, 1153832, 1487836, 2019206, 2975672, 4038412, 7067221, 8076824, 14134442, 28268884, 56537768]

約数ペア:

[(1, 56537768), (2, 28268884), (4, 14134442), (7, 8076824), (8, 7067221), (14, 4038412), (19, 2975672), (28, 2019206), (38, 1487836), (49, 1153832), (56, 1009603), (76, 743918), (98, 576916), (133, 425096), (152, 371959), (196, 288458), (266, 212548), (392, 144229), (532, 106274), (931, 60728), (1064, 53137), (1862, 30364), (3724, 15182), (7448, 7591)]