50204560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2423}}^1$

素因数の和:2480

約数の個数: 80

約数和(自身を含む): 137062656

約数和(自身を除く): 86858096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2423, 2590, 2960, 4144, 4846, 5180, 9692, 10360, 12115, 16961, 19384, 20720, 24230, 33922, 38768, 48460, 67844, 84805, 89651, 96920, 135688, 169610, 179302, 193840, 271376, 339220, 358604, 448255, 627557, 678440, 717208, 896510, 1255114, 1356880, 1434416, 1793020, 2510228, 3137785, 3586040, 5020456, 6275570, 7172080, 10040912, 12551140, 25102280, 50204560]

約数ペア:

[(1, 50204560), (2, 25102280), (4, 12551140), (5, 10040912), (7, 7172080), (8, 6275570), (10, 5020456), (14, 3586040), (16, 3137785), (20, 2510228), (28, 1793020), (35, 1434416), (37, 1356880), (40, 1255114), (56, 896510), (70, 717208), (74, 678440), (80, 627557), (112, 448255), (140, 358604), (148, 339220), (185, 271376), (259, 193840), (280, 179302), (296, 169610), (370, 135688), (518, 96920), (560, 89651), (592, 84805), (740, 67844), (1036, 48460), (1295, 38768), (1480, 33922), (2072, 24230), (2423, 20720), (2590, 19384), (2960, 16961), (4144, 12115), (4846, 10360), (5180, 9692)]