51792081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 86676480

約数和(自身を除く): 34884399

約数列:

[1, 3, 11, 17, 19, 33, 43, 51, 57, 113, 129, 187, 209, 323, 339, 473, 561, 627, 731, 817, 969, 1243, 1419, 1921, 2147, 2193, 2451, 3553, 3729, 4859, 5763, 6441, 8041, 8987, 10659, 13889, 14577, 21131, 23617, 24123, 26961, 36499, 41667, 53449, 63393, 70851, 82603, 92321, 109497, 152779, 160347, 247809, 276963, 401489, 458337, 908633, 1015531, 1204467, 1569457, 2725899, 3046593, 4708371, 17264027, 51792081]

約数ペア:

[(1, 51792081), (3, 17264027), (11, 4708371), (17, 3046593), (19, 2725899), (33, 1569457), (43, 1204467), (51, 1015531), (57, 908633), (113, 458337), (129, 401489), (187, 276963), (209, 247809), (323, 160347), (339, 152779), (473, 109497), (561, 92321), (627, 82603), (731, 70851), (817, 63393), (969, 53449), (1243, 41667), (1419, 36499), (1921, 26961), (2147, 24123), (2193, 23617), (2451, 21131), (3553, 14577), (3729, 13889), (4859, 10659), (5763, 8987), (6441, 8041)]