52459760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34513}}^1$

素因数の和:34545

約数の個数: 40

約数和(自身を含む): 128392080

約数和(自身を除く): 75932320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 34513, 69026, 138052, 172565, 276104, 345130, 552208, 655747, 690260, 1311494, 1380520, 2622988, 2761040, 3278735, 5245976, 6557470, 10491952, 13114940, 26229880, 52459760]

約数ペア:

[(1, 52459760), (2, 26229880), (4, 13114940), (5, 10491952), (8, 6557470), (10, 5245976), (16, 3278735), (19, 2761040), (20, 2622988), (38, 1380520), (40, 1311494), (76, 690260), (80, 655747), (95, 552208), (152, 345130), (190, 276104), (304, 172565), (380, 138052), (760, 69026), (1520, 34513)]