55785184

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19157}}^1$

素因数の和:19187

約数の個数: 48

約数和(自身を含む): 135178848

約数和(自身を除く): 79393664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 19157, 38314, 76628, 134099, 153256, 249041, 268198, 306512, 498082, 536396, 613024, 996164, 1072792, 1743287, 1992328, 2145584, 3486574, 3984656, 4291168, 6973148, 7969312, 13946296, 27892592, 55785184]

約数ペア:

[(1, 55785184), (2, 27892592), (4, 13946296), (7, 7969312), (8, 6973148), (13, 4291168), (14, 3984656), (16, 3486574), (26, 2145584), (28, 1992328), (32, 1743287), (52, 1072792), (56, 996164), (91, 613024), (104, 536396), (112, 498082), (182, 306512), (208, 268198), (224, 249041), (364, 153256), (416, 134099), (728, 76628), (1456, 38314), (2912, 19157)]