57855328

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 117273744

約数和(自身を除く): 59418416

約数列:

[1, 2, 4, 8, 16, 32, 61, 107, 122, 214, 244, 277, 428, 488, 554, 856, 976, 1108, 1712, 1952, 2216, 3424, 4432, 6527, 8864, 13054, 16897, 26108, 29639, 33794, 52216, 59278, 67588, 104432, 118556, 135176, 208864, 237112, 270352, 474224, 540704, 948448, 1807979, 3615958, 7231916, 14463832, 28927664, 57855328]

約数ペア:

[(1, 57855328), (2, 28927664), (4, 14463832), (8, 7231916), (16, 3615958), (32, 1807979), (61, 948448), (107, 540704), (122, 474224), (214, 270352), (244, 237112), (277, 208864), (428, 135176), (488, 118556), (554, 104432), (856, 67588), (976, 59278), (1108, 52216), (1712, 33794), (1952, 29639), (2216, 26108), (3424, 16897), (4432, 13054), (6527, 8864)]