53900461945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{212999}}^1$

素因数の和:213165

約数の個数: 32

約数和(自身を含む): 72876672000

約数和(自身を除く): 18976210055

約数列:

[1, 5, 11, 43, 55, 107, 215, 473, 535, 1177, 2365, 4601, 5885, 23005, 50611, 212999, 253055, 1064995, 2342989, 9158957, 11714945, 22790893, 45794785, 100748527, 113954465, 250699823, 503742635, 980008399, 1253499115, 4900041995, 10780092389, 53900461945]

約数ペア:

[(1, 53900461945), (5, 10780092389), (11, 4900041995), (43, 1253499115), (55, 980008399), (107, 503742635), (215, 250699823), (473, 113954465), (535, 100748527), (1177, 45794785), (2365, 22790893), (4601, 11714945), (5885, 9158957), (23005, 2342989), (50611, 1064995), (212999, 253055)]