52764880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1597}}^1$

素因数の和:1676

約数の個数: 80

約数和(自身を含む): 142669440

約数和(自身を除く): 89904560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1180, 1597, 1652, 2065, 2360, 3194, 3304, 4130, 4720, 6388, 6608, 7985, 8260, 11179, 12776, 15970, 16520, 22358, 25552, 31940, 33040, 44716, 55895, 63880, 89432, 94223, 111790, 127760, 178864, 188446, 223580, 376892, 447160, 471115, 659561, 753784, 894320, 942230, 1319122, 1507568, 1884460, 2638244, 3297805, 3768920, 5276488, 6595610, 7537840, 10552976, 13191220, 26382440, 52764880]

約数ペア:

[(1, 52764880), (2, 26382440), (4, 13191220), (5, 10552976), (7, 7537840), (8, 6595610), (10, 5276488), (14, 3768920), (16, 3297805), (20, 2638244), (28, 1884460), (35, 1507568), (40, 1319122), (56, 942230), (59, 894320), (70, 753784), (80, 659561), (112, 471115), (118, 447160), (140, 376892), (236, 223580), (280, 188446), (295, 178864), (413, 127760), (472, 111790), (560, 94223), (590, 89432), (826, 63880), (944, 55895), (1180, 44716), (1597, 33040), (1652, 31940), (2065, 25552), (2360, 22358), (3194, 16520), (3304, 15970), (4130, 12776), (4720, 11179), (6388, 8260), (6608, 7985)]