51585690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 134064000

約数和(自身を除く): 82478310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 349, 379, 390, 698, 758, 1047, 1137, 1745, 1895, 2094, 2274, 3490, 3790, 4537, 4927, 5235, 5685, 9074, 9854, 10470, 11370, 13611, 14781, 22685, 24635, 27222, 29562, 45370, 49270, 68055, 73905, 132271, 136110, 147810, 264542, 396813, 661355, 793626, 1322710, 1719523, 1984065, 3439046, 3968130, 5158569, 8597615, 10317138, 17195230, 25792845, 51585690]

約数ペア:

[(1, 51585690), (2, 25792845), (3, 17195230), (5, 10317138), (6, 8597615), (10, 5158569), (13, 3968130), (15, 3439046), (26, 1984065), (30, 1719523), (39, 1322710), (65, 793626), (78, 661355), (130, 396813), (195, 264542), (349, 147810), (379, 136110), (390, 132271), (698, 73905), (758, 68055), (1047, 49270), (1137, 45370), (1745, 29562), (1895, 27222), (2094, 24635), (2274, 22685), (3490, 14781), (3790, 13611), (4537, 11370), (4927, 10470), (5235, 9854), (5685, 9074)]