50297985

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1777}}^1$

素因数の和:1842

約数の個数: 48

約数和(自身を含む): 94859856

約数和(自身を除く): 44561871

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 333, 555, 629, 765, 1665, 1777, 1887, 3145, 5331, 5661, 8885, 9435, 15993, 26655, 28305, 30209, 65749, 79965, 90627, 151045, 197247, 271881, 328745, 453135, 591741, 986235, 1117733, 1359405, 2958705, 3353199, 5588665, 10059597, 16765995, 50297985]

約数ペア:

[(1, 50297985), (3, 16765995), (5, 10059597), (9, 5588665), (15, 3353199), (17, 2958705), (37, 1359405), (45, 1117733), (51, 986235), (85, 591741), (111, 453135), (153, 328745), (185, 271881), (255, 197247), (333, 151045), (555, 90627), (629, 79965), (765, 65749), (1665, 30209), (1777, 28305), (1887, 26655), (3145, 15993), (5331, 9435), (5661, 8885)]