51678956

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 106659840

約数和(自身を除く): 54980884

約数列:

[1, 2, 4, 7, 14, 28, 61, 79, 122, 158, 244, 316, 383, 427, 553, 766, 854, 1106, 1532, 1708, 2212, 2681, 4819, 5362, 9638, 10724, 19276, 23363, 30257, 33733, 46726, 60514, 67466, 93452, 121028, 134932, 163541, 211799, 327082, 423598, 654164, 847196, 1845677, 3691354, 7382708, 12919739, 25839478, 51678956]

約数ペア:

[(1, 51678956), (2, 25839478), (4, 12919739), (7, 7382708), (14, 3691354), (28, 1845677), (61, 847196), (79, 654164), (122, 423598), (158, 327082), (244, 211799), (316, 163541), (383, 134932), (427, 121028), (553, 93452), (766, 67466), (854, 60514), (1106, 46726), (1532, 33733), (1708, 30257), (2212, 23363), (2681, 19276), (4819, 10724), (5362, 9638)]