51528841

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1973}}^1$

素因数の和:2041

約数の個数: 24

約数和(自身を含む): 66160584

約数和(自身を除く): 14631743

約数列:

[1, 7, 13, 41, 49, 91, 287, 533, 637, 1973, 2009, 3731, 13811, 25649, 26117, 80893, 96677, 179543, 566251, 1051609, 1256801, 3963757, 7361263, 51528841]

約数ペア:

[(1, 51528841), (7, 7361263), (13, 3963757), (41, 1256801), (49, 1051609), (91, 566251), (287, 179543), (533, 96677), (637, 80893), (1973, 26117), (2009, 25649), (3731, 13811)]