49205401340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{257539}}^1$

素因数の和:257822

約数の個数: 48

約数和(自身を含む): 106306331040

約数和(自身を除く): 57100929700

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 233, 410, 466, 820, 932, 1165, 2330, 4660, 9553, 19106, 38212, 47765, 95530, 191060, 257539, 515078, 1030156, 1287695, 2575390, 5150780, 10559099, 21118198, 42236396, 52795495, 60006587, 105590990, 120013174, 211181980, 240026348, 300032935, 600065870, 1200131740, 2460270067, 4920540134, 9841080268, 12301350335, 24602700670, 49205401340]

約数ペア:

[(1, 49205401340), (2, 24602700670), (4, 12301350335), (5, 9841080268), (10, 4920540134), (20, 2460270067), (41, 1200131740), (82, 600065870), (164, 300032935), (205, 240026348), (233, 211181980), (410, 120013174), (466, 105590990), (820, 60006587), (932, 52795495), (1165, 42236396), (2330, 21118198), (4660, 10559099), (9553, 5150780), (19106, 2575390), (38212, 1287695), (47765, 1030156), (95530, 515078), (191060, 257539)]