53026400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:601

約数の個数: 144

約数和(自身を含む): 156927456

約数和(自身を除く): 103901056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 340, 350, 400, 425, 476, 544, 557, 560, 595, 680, 700, 800, 850, 952, 1114, 1120, 1190, 1360, 1400, 1700, 1904, 2228, 2380, 2720, 2785, 2800, 2975, 3400, 3808, 3899, 4456, 4760, 5570, 5600, 5950, 6800, 7798, 8912, 9469, 9520, 11140, 11900, 13600, 13925, 15596, 17824, 18938, 19040, 19495, 22280, 23800, 27850, 31192, 37876, 38990, 44560, 47345, 47600, 55700, 62384, 66283, 75752, 77980, 89120, 94690, 95200, 97475, 111400, 124768, 132566, 151504, 155960, 189380, 194950, 222800, 236725, 265132, 303008, 311920, 331415, 378760, 389900, 445600, 473450, 530264, 623840, 662830, 757520, 779800, 946900, 1060528, 1325660, 1515040, 1559600, 1657075, 1893800, 2121056, 2651320, 3119200, 3314150, 3787600, 5302640, 6628300, 7575200, 10605280, 13256600, 26513200, 53026400]

約数ペア:

[(1, 53026400), (2, 26513200), (4, 13256600), (5, 10605280), (7, 7575200), (8, 6628300), (10, 5302640), (14, 3787600), (16, 3314150), (17, 3119200), (20, 2651320), (25, 2121056), (28, 1893800), (32, 1657075), (34, 1559600), (35, 1515040), (40, 1325660), (50, 1060528), (56, 946900), (68, 779800), (70, 757520), (80, 662830), (85, 623840), (100, 530264), (112, 473450), (119, 445600), (136, 389900), (140, 378760), (160, 331415), (170, 311920), (175, 303008), (200, 265132), (224, 236725), (238, 222800), (272, 194950), (280, 189380), (340, 155960), (350, 151504), (400, 132566), (425, 124768), (476, 111400), (544, 97475), (557, 95200), (560, 94690), (595, 89120), (680, 77980), (700, 75752), (800, 66283), (850, 62384), (952, 55700), (1114, 47600), (1120, 47345), (1190, 44560), (1360, 38990), (1400, 37876), (1700, 31192), (1904, 27850), (2228, 23800), (2380, 22280), (2720, 19495), (2785, 19040), (2800, 18938), (2975, 17824), (3400, 15596), (3808, 13925), (3899, 13600), (4456, 11900), (4760, 11140), (5570, 9520), (5600, 9469), (5950, 8912), (6800, 7798)]