51309832

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4651}}^1$

素因数の和:4861

約数の個数: 32

約数和(自身を含む): 110531520

約数和(自身を除く): 59221688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 4651, 5516, 9302, 11032, 18604, 32557, 37208, 65114, 130228, 260456, 916247, 1832494, 3664988, 6413729, 7329976, 12827458, 25654916, 51309832]

約数ペア:

[(1, 51309832), (2, 25654916), (4, 12827458), (7, 7329976), (8, 6413729), (14, 3664988), (28, 1832494), (56, 916247), (197, 260456), (394, 130228), (788, 65114), (1379, 37208), (1576, 32557), (2758, 18604), (4651, 11032), (5516, 9302)]