51364638

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3851}}^1$

素因数の和:3894

約数の個数: 64

約数和(自身を含む): 129427200

約数和(自身を除く): 78062562

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 3851, 4446, 6669, 7702, 11553, 13338, 23106, 34659, 50063, 69318, 73169, 100126, 103977, 146338, 150189, 207954, 219507, 300378, 439014, 450567, 658521, 901134, 951197, 1317042, 1351701, 1902394, 1975563, 2703402, 2853591, 3951126, 5707182, 8560773, 17121546, 25682319, 51364638]

約数ペア:

[(1, 51364638), (2, 25682319), (3, 17121546), (6, 8560773), (9, 5707182), (13, 3951126), (18, 2853591), (19, 2703402), (26, 1975563), (27, 1902394), (38, 1351701), (39, 1317042), (54, 951197), (57, 901134), (78, 658521), (114, 450567), (117, 439014), (171, 300378), (234, 219507), (247, 207954), (342, 150189), (351, 146338), (494, 103977), (513, 100126), (702, 73169), (741, 69318), (1026, 50063), (1482, 34659), (2223, 23106), (3851, 13338), (4446, 11553), (6669, 7702)]