50541765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 87531840

約数和(自身を除く): 36990075

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 131, 255, 267, 289, 393, 445, 655, 867, 1335, 1445, 1513, 1965, 2227, 4335, 4539, 6681, 7565, 11135, 11659, 22695, 25721, 33405, 34977, 37859, 58295, 77163, 113577, 128605, 174885, 189295, 198203, 385815, 567885, 594609, 991015, 2973045, 3369451, 10108353, 16847255, 50541765]

約数ペア:

[(1, 50541765), (3, 16847255), (5, 10108353), (15, 3369451), (17, 2973045), (51, 991015), (85, 594609), (89, 567885), (131, 385815), (255, 198203), (267, 189295), (289, 174885), (393, 128605), (445, 113577), (655, 77163), (867, 58295), (1335, 37859), (1445, 34977), (1513, 33405), (1965, 25721), (2227, 22695), (4335, 11659), (4539, 11135), (6681, 7565)]