54716750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 113420736

約数和(自身を除く): 58703986

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 101, 110, 125, 197, 202, 250, 275, 394, 505, 550, 985, 1010, 1111, 1375, 1970, 2167, 2222, 2525, 2750, 4334, 4925, 5050, 5555, 9850, 10835, 11110, 12625, 19897, 21670, 24625, 25250, 27775, 39794, 49250, 54175, 55550, 99485, 108350, 138875, 198970, 218867, 270875, 277750, 437734, 497425, 541750, 994850, 1094335, 2188670, 2487125, 4974250, 5471675, 10943350, 27358375, 54716750]

約数ペア:

[(1, 54716750), (2, 27358375), (5, 10943350), (10, 5471675), (11, 4974250), (22, 2487125), (25, 2188670), (50, 1094335), (55, 994850), (101, 541750), (110, 497425), (125, 437734), (197, 277750), (202, 270875), (250, 218867), (275, 198970), (394, 138875), (505, 108350), (550, 99485), (985, 55550), (1010, 54175), (1111, 49250), (1375, 39794), (1970, 27775), (2167, 25250), (2222, 24625), (2525, 21670), (2750, 19897), (4334, 12625), (4925, 11110), (5050, 10835), (5555, 9850)]