51150710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1531}}^1$

素因数の和:1808

約数の個数: 32

約数和(自身を含む): 99604512

約数和(自身を除く): 48453802

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 257, 514, 1285, 1531, 2570, 3062, 3341, 6682, 7655, 15310, 16705, 19903, 33410, 39806, 99515, 199030, 393467, 786934, 1967335, 3934670, 5115071, 10230142, 25575355, 51150710]

約数ペア:

[(1, 51150710), (2, 25575355), (5, 10230142), (10, 5115071), (13, 3934670), (26, 1967335), (65, 786934), (130, 393467), (257, 199030), (514, 99515), (1285, 39806), (1531, 33410), (2570, 19903), (3062, 16705), (3341, 15310), (6682, 7655)]