53153560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{78167}}^1$

素因数の和:78195

約数の個数: 32

約数和(自身を含む): 126632160

約数和(自身を除く): 73478600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 78167, 156334, 312668, 390835, 625336, 781670, 1328839, 1563340, 2657678, 3126680, 5315356, 6644195, 10630712, 13288390, 26576780, 53153560]

約数ペア:

[(1, 53153560), (2, 26576780), (4, 13288390), (5, 10630712), (8, 6644195), (10, 5315356), (17, 3126680), (20, 2657678), (34, 1563340), (40, 1328839), (68, 781670), (85, 625336), (136, 390835), (170, 312668), (340, 156334), (680, 78167)]