48475750

素因数分解:

$2^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{1999}}^1$

素因数の和:2113

約数の個数: 32

約数和(自身を含む): 91728000

約数和(自身を除く): 43252250

約数列:

[1, 2, 5, 10, 25, 50, 97, 125, 194, 250, 485, 970, 1999, 2425, 3998, 4850, 9995, 12125, 19990, 24250, 49975, 99950, 193903, 249875, 387806, 499750, 969515, 1939030, 4847575, 9695150, 24237875, 48475750]

約数ペア:

[(1, 48475750), (2, 24237875), (5, 9695150), (10, 4847575), (25, 1939030), (50, 969515), (97, 499750), (125, 387806), (194, 249875), (250, 193903), (485, 99950), (970, 49975), (1999, 24250), (2425, 19990), (3998, 12125), (4850, 9995)]