51504856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 109226880

約数和(自身を除く): 57722024

約数列:

[1, 2, 4, 8, 13, 26, 41, 47, 52, 82, 94, 104, 164, 188, 257, 328, 376, 514, 533, 611, 1028, 1066, 1222, 1927, 2056, 2132, 2444, 3341, 3854, 4264, 4888, 6682, 7708, 10537, 12079, 13364, 15416, 21074, 24158, 25051, 26728, 42148, 48316, 50102, 84296, 96632, 100204, 136981, 157027, 200408, 273962, 314054, 495239, 547924, 628108, 990478, 1095848, 1256216, 1980956, 3961912, 6438107, 12876214, 25752428, 51504856]

約数ペア:

[(1, 51504856), (2, 25752428), (4, 12876214), (8, 6438107), (13, 3961912), (26, 1980956), (41, 1256216), (47, 1095848), (52, 990478), (82, 628108), (94, 547924), (104, 495239), (164, 314054), (188, 273962), (257, 200408), (328, 157027), (376, 136981), (514, 100204), (533, 96632), (611, 84296), (1028, 50102), (1066, 48316), (1222, 42148), (1927, 26728), (2056, 25051), (2132, 24158), (2444, 21074), (3341, 15416), (3854, 13364), (4264, 12079), (4888, 10537), (6682, 7708)]