56291166

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:838

約数の個数: 64

約数和(自身を含む): 132848640

約数和(自身を除く): 76557474

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 61, 69, 122, 138, 183, 207, 366, 414, 549, 621, 743, 1098, 1242, 1403, 1486, 1647, 2229, 2806, 3294, 4209, 4458, 6687, 8418, 12627, 13374, 17089, 20061, 25254, 34178, 37881, 40122, 45323, 51267, 75762, 90646, 102534, 135969, 153801, 271938, 307602, 407907, 461403, 815814, 922806, 1042429, 1223721, 2084858, 2447442, 3127287, 6254574, 9381861, 18763722, 28145583, 56291166]

約数ペア:

[(1, 56291166), (2, 28145583), (3, 18763722), (6, 9381861), (9, 6254574), (18, 3127287), (23, 2447442), (27, 2084858), (46, 1223721), (54, 1042429), (61, 922806), (69, 815814), (122, 461403), (138, 407907), (183, 307602), (207, 271938), (366, 153801), (414, 135969), (549, 102534), (621, 90646), (743, 75762), (1098, 51267), (1242, 45323), (1403, 40122), (1486, 37881), (1647, 34178), (2229, 25254), (2806, 20061), (3294, 17089), (4209, 13374), (4458, 12627), (6687, 8418)]