54292510678

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{209771}}^1$

素因数の和:209945

約数の個数: 48

約数和(自身を含む): 100438833600

約数和(自身を除く): 46146322922

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 139, 266, 278, 931, 973, 1862, 1946, 2641, 5282, 6811, 13622, 18487, 36974, 129409, 209771, 258818, 419542, 1468397, 2936794, 3985649, 7971298, 10278779, 20557558, 27899543, 29158169, 55799086, 58316338, 195296801, 204107183, 390593602, 408214366, 554005211, 1108010422, 1428750281, 2857500562, 3878036477, 7756072954, 27146255339, 54292510678]

約数ペア:

[(1, 54292510678), (2, 27146255339), (7, 7756072954), (14, 3878036477), (19, 2857500562), (38, 1428750281), (49, 1108010422), (98, 554005211), (133, 408214366), (139, 390593602), (266, 204107183), (278, 195296801), (931, 58316338), (973, 55799086), (1862, 29158169), (1946, 27899543), (2641, 20557558), (5282, 10278779), (6811, 7971298), (13622, 3985649), (18487, 2936794), (36974, 1468397), (129409, 419542), (209771, 258818)]