49495760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32563}}^1$

素因数の和:32595

約数の個数: 40

約数和(自身を含む): 121138080

約数和(自身を除く): 71642320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 32563, 65126, 130252, 162815, 260504, 325630, 521008, 618697, 651260, 1237394, 1302520, 2474788, 2605040, 3093485, 4949576, 6186970, 9899152, 12373940, 24747880, 49495760]

約数ペア:

[(1, 49495760), (2, 24747880), (4, 12373940), (5, 9899152), (8, 6186970), (10, 4949576), (16, 3093485), (19, 2605040), (20, 2474788), (38, 1302520), (40, 1237394), (76, 651260), (80, 618697), (95, 521008), (152, 325630), (190, 260504), (304, 162815), (380, 130252), (760, 65126), (1520, 32563)]