53450080

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1931}}^1$

素因数の和:2119

約数の個数: 48

約数和(自身を含む): 127071504

約数和(自身を除く): 73621424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 865, 1384, 1730, 1931, 2768, 3460, 3862, 5536, 6920, 7724, 9655, 13840, 15448, 19310, 27680, 30896, 38620, 61792, 77240, 154480, 308960, 334063, 668126, 1336252, 1670315, 2672504, 3340630, 5345008, 6681260, 10690016, 13362520, 26725040, 53450080]

約数ペア:

[(1, 53450080), (2, 26725040), (4, 13362520), (5, 10690016), (8, 6681260), (10, 5345008), (16, 3340630), (20, 2672504), (32, 1670315), (40, 1336252), (80, 668126), (160, 334063), (173, 308960), (346, 154480), (692, 77240), (865, 61792), (1384, 38620), (1730, 30896), (1931, 27680), (2768, 19310), (3460, 15448), (3862, 13840), (5536, 9655), (6920, 7724)]