49648245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1723}}^1$

素因数の和:1861

約数の個数: 32

約数和(自身を含む): 84903552

約数和(自身を除く): 35255307

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 339, 565, 1695, 1723, 1921, 5169, 5763, 8615, 9605, 25845, 28815, 29291, 87873, 146455, 194699, 439365, 584097, 973495, 2920485, 3309883, 9929649, 16549415, 49648245]

約数ペア:

[(1, 49648245), (3, 16549415), (5, 9929649), (15, 3309883), (17, 2920485), (51, 973495), (85, 584097), (113, 439365), (255, 194699), (339, 146455), (565, 87873), (1695, 29291), (1723, 28815), (1921, 25845), (5169, 9605), (5763, 8615)]