51427064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2069}}^1$

素因数の和:2327

約数の個数: 32

約数和(自身を含む): 104328000

約数和(自身を除く): 52900936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 956, 1912, 2069, 3107, 4138, 6214, 8276, 12428, 16552, 24856, 26897, 53794, 107588, 215176, 494491, 988982, 1977964, 3955928, 6428383, 12856766, 25713532, 51427064]

約数ペア:

[(1, 51427064), (2, 25713532), (4, 12856766), (8, 6428383), (13, 3955928), (26, 1977964), (52, 988982), (104, 494491), (239, 215176), (478, 107588), (956, 53794), (1912, 26897), (2069, 24856), (3107, 16552), (4138, 12428), (6214, 8276)]