505492075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 708704640

約数和(自身を除く): 203212565

約数列:

[1, 5, 11, 25, 41, 55, 107, 205, 275, 419, 451, 535, 1025, 1177, 2095, 2255, 2675, 4387, 4609, 5885, 10475, 11275, 17179, 21935, 23045, 29425, 44833, 48257, 85895, 109675, 115225, 188969, 224165, 241285, 429475, 493163, 944845, 1120825, 1206425, 1838153, 2465815, 4724225, 9190765, 12329075, 20219683, 45953825, 101098415, 505492075]

約数ペア:

[(1, 505492075), (5, 101098415), (11, 45953825), (25, 20219683), (41, 12329075), (55, 9190765), (107, 4724225), (205, 2465815), (275, 1838153), (419, 1206425), (451, 1120825), (535, 944845), (1025, 493163), (1177, 429475), (2095, 241285), (2255, 224165), (2675, 188969), (4387, 115225), (4609, 109675), (5885, 85895), (10475, 48257), (11275, 44833), (17179, 29425), (21935, 23045)]