51324385

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 74280960

約数和(自身を除く): 22956575

約数列:

[1, 5, 7, 23, 35, 103, 115, 161, 515, 619, 721, 805, 2369, 3095, 3605, 4333, 11845, 14237, 16583, 21665, 63757, 71185, 82915, 99659, 318785, 446299, 498295, 1466411, 2231495, 7332055, 10264877, 51324385]

約数ペア:

[(1, 51324385), (5, 10264877), (7, 7332055), (23, 2231495), (35, 1466411), (103, 498295), (115, 446299), (161, 318785), (515, 99659), (619, 82915), (721, 71185), (805, 63757), (2369, 21665), (3095, 16583), (3605, 14237), (4333, 11845)]