53243905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 75841920

約数和(自身を除く): 22598015

約数列:

[1, 5, 11, 13, 55, 65, 113, 143, 565, 659, 715, 1243, 1469, 3295, 6215, 7249, 7345, 8567, 16159, 36245, 42835, 74467, 80795, 94237, 372335, 471185, 819137, 968071, 4095685, 4840355, 10648781, 53243905]

約数ペア:

[(1, 53243905), (5, 10648781), (11, 4840355), (13, 4095685), (55, 968071), (65, 819137), (113, 471185), (143, 372335), (565, 94237), (659, 80795), (715, 74467), (1243, 42835), (1469, 36245), (3295, 16159), (6215, 8567), (7249, 7345)]