53974250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 116138880

約数和(自身を除く): 62164630

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 125, 190, 209, 250, 275, 418, 475, 550, 950, 1033, 1045, 1375, 2066, 2090, 2375, 2750, 4750, 5165, 5225, 10330, 10450, 11363, 19627, 22726, 25825, 26125, 39254, 51650, 52250, 56815, 98135, 113630, 129125, 196270, 215897, 258250, 284075, 431794, 490675, 568150, 981350, 1079485, 1420375, 2158970, 2453375, 2840750, 4906750, 5397425, 10794850, 26987125, 53974250]

約数ペア:

[(1, 53974250), (2, 26987125), (5, 10794850), (10, 5397425), (11, 4906750), (19, 2840750), (22, 2453375), (25, 2158970), (38, 1420375), (50, 1079485), (55, 981350), (95, 568150), (110, 490675), (125, 431794), (190, 284075), (209, 258250), (250, 215897), (275, 196270), (418, 129125), (475, 113630), (550, 98135), (950, 56815), (1033, 52250), (1045, 51650), (1375, 39254), (2066, 26125), (2090, 25825), (2375, 22726), (2750, 19627), (4750, 11363), (5165, 10450), (5225, 10330)]