55264976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 121908864

約数和(自身を除く): 66643888

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 43, 52, 74, 86, 104, 148, 167, 172, 208, 296, 334, 344, 481, 559, 592, 668, 688, 962, 1118, 1336, 1591, 1924, 2171, 2236, 2672, 3182, 3848, 4342, 4472, 6179, 6364, 7181, 7696, 8684, 8944, 12358, 12728, 14362, 17368, 20683, 24716, 25456, 28724, 34736, 41366, 49432, 57448, 80327, 82732, 93353, 98864, 114896, 160654, 165464, 186706, 265697, 321308, 330928, 373412, 531394, 642616, 746824, 1062788, 1285232, 1493648, 2125576, 3454061, 4251152, 6908122, 13816244, 27632488, 55264976]

約数ペア:

[(1, 55264976), (2, 27632488), (4, 13816244), (8, 6908122), (13, 4251152), (16, 3454061), (26, 2125576), (37, 1493648), (43, 1285232), (52, 1062788), (74, 746824), (86, 642616), (104, 531394), (148, 373412), (167, 330928), (172, 321308), (208, 265697), (296, 186706), (334, 165464), (344, 160654), (481, 114896), (559, 98864), (592, 93353), (668, 82732), (688, 80327), (962, 57448), (1118, 49432), (1336, 41366), (1591, 34736), (1924, 28724), (2171, 25456), (2236, 24716), (2672, 20683), (3182, 17368), (3848, 14362), (4342, 12728), (4472, 12358), (6179, 8944), (6364, 8684), (7181, 7696)]