51063516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2089}}^1$

素因数の和:2203

約数の個数: 72

約数和(自身を含む): 149108960

約数和(自身を除く): 98045444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2089, 2716, 3492, 4074, 4178, 6111, 6267, 8148, 8356, 12222, 12534, 14623, 18801, 24444, 25068, 29246, 37602, 43869, 58492, 75204, 87738, 131607, 175476, 202633, 263214, 405266, 526428, 607899, 810532, 1215798, 1418431, 1823697, 2431596, 2836862, 3647394, 4255293, 5673724, 7294788, 8510586, 12765879, 17021172, 25531758, 51063516]

約数ペア:

[(1, 51063516), (2, 25531758), (3, 17021172), (4, 12765879), (6, 8510586), (7, 7294788), (9, 5673724), (12, 4255293), (14, 3647394), (18, 2836862), (21, 2431596), (28, 1823697), (36, 1418431), (42, 1215798), (63, 810532), (84, 607899), (97, 526428), (126, 405266), (194, 263214), (252, 202633), (291, 175476), (388, 131607), (582, 87738), (679, 75204), (873, 58492), (1164, 43869), (1358, 37602), (1746, 29246), (2037, 25068), (2089, 24444), (2716, 18801), (3492, 14623), (4074, 12534), (4178, 12222), (6111, 8356), (6267, 8148)]