51404956

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:506

約数の個数: 36

約数和(自身を含む): 96182688

約数和(自身を除く): 44777732

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 361, 367, 388, 722, 734, 1444, 1468, 1843, 3686, 6973, 7372, 13946, 27892, 35017, 35599, 70034, 71198, 132487, 140068, 142396, 264974, 529948, 676381, 1352762, 2705524, 12851239, 25702478, 51404956]

約数ペア:

[(1, 51404956), (2, 25702478), (4, 12851239), (19, 2705524), (38, 1352762), (76, 676381), (97, 529948), (194, 264974), (361, 142396), (367, 140068), (388, 132487), (722, 71198), (734, 70034), (1444, 35599), (1468, 35017), (1843, 27892), (3686, 13946), (6973, 7372)]