57047781025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{46819}}^1$

素因数の和:46954

約数の個数: 48

約数和(自身を含む): 77749666560

約数和(自身を除く): 20701885535

約数列:

[1, 5, 17, 25, 47, 61, 85, 235, 305, 425, 799, 1037, 1175, 1525, 2867, 3995, 5185, 14335, 19975, 25925, 46819, 48739, 71675, 234095, 243695, 795923, 1170475, 1218475, 2200493, 2855959, 3979615, 11002465, 14279795, 19898075, 37408381, 48551303, 55012325, 71398975, 134230073, 187041905, 242756515, 671150365, 935209525, 1213782575, 2281911241, 3355751825, 11409556205, 57047781025]

約数ペア:

[(1, 57047781025), (5, 11409556205), (17, 3355751825), (25, 2281911241), (47, 1213782575), (61, 935209525), (85, 671150365), (235, 242756515), (305, 187041905), (425, 134230073), (799, 71398975), (1037, 55012325), (1175, 48551303), (1525, 37408381), (2867, 19898075), (3995, 14279795), (5185, 11002465), (14335, 3979615), (19975, 2855959), (25925, 2200493), (46819, 1218475), (48739, 1170475), (71675, 795923), (234095, 243695)]