50986587

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 23663013

約数列:

[1, 3, 17, 47, 51, 89, 141, 239, 267, 717, 799, 1513, 2397, 4063, 4183, 4539, 11233, 12189, 12549, 21271, 33699, 63813, 71111, 190961, 213333, 361607, 572883, 999737, 1084821, 2999211, 16995529, 50986587]

約数ペア:

[(1, 50986587), (3, 16995529), (17, 2999211), (47, 1084821), (51, 999737), (89, 572883), (141, 361607), (239, 213333), (267, 190961), (717, 71111), (799, 63813), (1513, 33699), (2397, 21271), (4063, 12549), (4183, 12189), (4539, 11233)]