48654801

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 81681600

約数和(自身を除く): 33026799

約数列:

[1, 3, 9, 13, 19, 39, 43, 57, 117, 129, 171, 247, 387, 509, 559, 741, 817, 1527, 1677, 2223, 2451, 4581, 5031, 6617, 7353, 9671, 10621, 19851, 21887, 29013, 31863, 59553, 65661, 87039, 95589, 125723, 196983, 284531, 377169, 415853, 853593, 1131507, 1247559, 2560779, 3742677, 5406089, 16218267, 48654801]

約数ペア:

[(1, 48654801), (3, 16218267), (9, 5406089), (13, 3742677), (19, 2560779), (39, 1247559), (43, 1131507), (57, 853593), (117, 415853), (129, 377169), (171, 284531), (247, 196983), (387, 125723), (509, 95589), (559, 87039), (741, 65661), (817, 59553), (1527, 31863), (1677, 29013), (2223, 21887), (2451, 19851), (4581, 10621), (5031, 9671), (6617, 7353)]