53311566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{449}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 133747200

約数和(自身を除く): 80435634

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 257, 449, 462, 514, 771, 898, 1347, 1542, 1799, 2694, 2827, 3143, 3598, 4939, 5397, 5654, 6286, 8481, 9429, 9878, 10794, 14817, 16962, 18858, 19789, 29634, 34573, 39578, 59367, 69146, 103719, 115393, 118734, 207438, 230786, 346179, 692358, 807751, 1269323, 1615502, 2423253, 2538646, 3807969, 4846506, 7615938, 8885261, 17770522, 26655783, 53311566]

約数ペア:

[(1, 53311566), (2, 26655783), (3, 17770522), (6, 8885261), (7, 7615938), (11, 4846506), (14, 3807969), (21, 2538646), (22, 2423253), (33, 1615502), (42, 1269323), (66, 807751), (77, 692358), (154, 346179), (231, 230786), (257, 207438), (449, 118734), (462, 115393), (514, 103719), (771, 69146), (898, 59367), (1347, 39578), (1542, 34573), (1799, 29634), (2694, 19789), (2827, 18858), (3143, 16962), (3598, 14817), (4939, 10794), (5397, 9878), (5654, 9429), (6286, 8481)]