51067275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{461}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 97160448

約数和(自身を除く): 46093173

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 211, 461, 525, 633, 1055, 1383, 1477, 2305, 3165, 3227, 4431, 5275, 6915, 7385, 9681, 11525, 15825, 16135, 22155, 34575, 36925, 48405, 80675, 97271, 110775, 242025, 291813, 486355, 680897, 1459065, 2042691, 2431775, 3404485, 7295325, 10213455, 17022425, 51067275]

約数ペア:

[(1, 51067275), (3, 17022425), (5, 10213455), (7, 7295325), (15, 3404485), (21, 2431775), (25, 2042691), (35, 1459065), (75, 680897), (105, 486355), (175, 291813), (211, 242025), (461, 110775), (525, 97271), (633, 80675), (1055, 48405), (1383, 36925), (1477, 34575), (2305, 22155), (3165, 16135), (3227, 15825), (4431, 11525), (5275, 9681), (6915, 7385)]