47920270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2341}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 91056960

約数和(自身を除く): 43136690

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 2341, 4094, 4682, 10235, 11705, 20470, 23410, 53843, 107686, 208349, 269215, 416698, 538430, 1041745, 2083490, 4792027, 9584054, 23960135, 47920270]

約数ペア:

[(1, 47920270), (2, 23960135), (5, 9584054), (10, 4792027), (23, 2083490), (46, 1041745), (89, 538430), (115, 416698), (178, 269215), (230, 208349), (445, 107686), (890, 53843), (2047, 23410), (2341, 20470), (4094, 11705), (4682, 10235)]