53385030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3011}}^1$

素因数の和:3221

約数の個数: 48

約数和(自身を含む): 139551984

約数和(自身を除く): 86166954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3011, 3546, 5910, 6022, 8865, 9033, 15055, 17730, 18066, 27099, 30110, 45165, 54198, 90330, 135495, 270990, 593167, 1186334, 1779501, 2965835, 3559002, 5338503, 5931670, 8897505, 10677006, 17795010, 26692515, 53385030]

約数ペア:

[(1, 53385030), (2, 26692515), (3, 17795010), (5, 10677006), (6, 8897505), (9, 5931670), (10, 5338503), (15, 3559002), (18, 2965835), (30, 1779501), (45, 1186334), (90, 593167), (197, 270990), (394, 135495), (591, 90330), (985, 54198), (1182, 45165), (1773, 30110), (1970, 27099), (2955, 18066), (3011, 17730), (3546, 15055), (5910, 9033), (6022, 8865)]