53480340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{297113}}^1$

素因数の和:297128

約数の個数: 36

約数和(自身を含む): 162224244

約数和(自身を除く): 108743904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 297113, 594226, 891339, 1188452, 1485565, 1782678, 2674017, 2971130, 3565356, 4456695, 5348034, 5942260, 8913390, 10696068, 13370085, 17826780, 26740170, 53480340]

約数ペア:

[(1, 53480340), (2, 26740170), (3, 17826780), (4, 13370085), (5, 10696068), (6, 8913390), (9, 5942260), (10, 5348034), (12, 4456695), (15, 3565356), (18, 2971130), (20, 2674017), (30, 1782678), (36, 1485565), (45, 1188452), (60, 891339), (90, 594226), (180, 297113)]