52987900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1283}}^1$

素因数の和:1363

約数の個数: 72

約数和(自身を含む): 133741440

約数和(自身を除く): 80753540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 140, 175, 236, 295, 350, 413, 590, 700, 826, 1180, 1283, 1475, 1652, 2065, 2566, 2950, 4130, 5132, 5900, 6415, 8260, 8981, 10325, 12830, 17962, 20650, 25660, 32075, 35924, 41300, 44905, 64150, 75697, 89810, 128300, 151394, 179620, 224525, 302788, 378485, 449050, 529879, 756970, 898100, 1059758, 1513940, 1892425, 2119516, 2649395, 3784850, 5298790, 7569700, 10597580, 13246975, 26493950, 52987900]

約数ペア:

[(1, 52987900), (2, 26493950), (4, 13246975), (5, 10597580), (7, 7569700), (10, 5298790), (14, 3784850), (20, 2649395), (25, 2119516), (28, 1892425), (35, 1513940), (50, 1059758), (59, 898100), (70, 756970), (100, 529879), (118, 449050), (140, 378485), (175, 302788), (236, 224525), (295, 179620), (350, 151394), (413, 128300), (590, 89810), (700, 75697), (826, 64150), (1180, 44905), (1283, 41300), (1475, 35924), (1652, 32075), (2065, 25660), (2566, 20650), (2950, 17962), (4130, 12830), (5132, 10325), (5900, 8981), (6415, 8260)]