51356508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{523}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 140499072

約数和(自身を除く): 89142564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 167, 196, 294, 334, 501, 523, 588, 668, 1002, 1046, 1169, 1569, 2004, 2092, 2338, 3138, 3507, 3661, 4676, 6276, 7014, 7322, 8183, 10983, 14028, 14644, 16366, 21966, 24549, 25627, 32732, 43932, 49098, 51254, 76881, 87341, 98196, 102508, 153762, 174682, 262023, 307524, 349364, 524046, 611387, 1048092, 1222774, 1834161, 2445548, 3668322, 4279709, 7336644, 8559418, 12839127, 17118836, 25678254, 51356508]

約数ペア:

[(1, 51356508), (2, 25678254), (3, 17118836), (4, 12839127), (6, 8559418), (7, 7336644), (12, 4279709), (14, 3668322), (21, 2445548), (28, 1834161), (42, 1222774), (49, 1048092), (84, 611387), (98, 524046), (147, 349364), (167, 307524), (196, 262023), (294, 174682), (334, 153762), (501, 102508), (523, 98196), (588, 87341), (668, 76881), (1002, 51254), (1046, 49098), (1169, 43932), (1569, 32732), (2004, 25627), (2092, 24549), (2338, 21966), (3138, 16366), (3507, 14644), (3661, 14028), (4676, 10983), (6276, 8183), (7014, 7322)]