51795080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{56299}}^1$

素因数の和:56333

約数の個数: 32

約数和(自身を含む): 121608000

約数和(自身を除く): 69812920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 56299, 112598, 225196, 281495, 450392, 562990, 1125980, 1294877, 2251960, 2589754, 5179508, 6474385, 10359016, 12948770, 25897540, 51795080]

約数ペア:

[(1, 51795080), (2, 25897540), (4, 12948770), (5, 10359016), (8, 6474385), (10, 5179508), (20, 2589754), (23, 2251960), (40, 1294877), (46, 1125980), (92, 562990), (115, 450392), (184, 281495), (230, 225196), (460, 112598), (920, 56299)]