53405495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 76071744

約数和(自身を除く): 22666249

約数列:

[1, 5, 11, 13, 55, 65, 113, 143, 565, 661, 715, 1243, 1469, 3305, 6215, 7271, 7345, 8593, 16159, 36355, 42965, 74693, 80795, 94523, 373465, 472615, 821623, 971009, 4108115, 4855045, 10681099, 53405495]

約数ペア:

[(1, 53405495), (5, 10681099), (11, 4855045), (13, 4108115), (55, 971009), (65, 821623), (113, 472615), (143, 373465), (565, 94523), (661, 80795), (715, 74693), (1243, 42965), (1469, 36355), (3305, 16159), (6215, 8593), (7271, 7345)]