57029180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5101}}^1$

素因数の和:5166

約数の個数: 48

約数和(自身を含む): 131998944

約数和(自身を除く): 74969764

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 2236, 2795, 5101, 5590, 10202, 11180, 20404, 25505, 51010, 66313, 102020, 132626, 219343, 265252, 331565, 438686, 663130, 877372, 1096715, 1326260, 2193430, 2851459, 4386860, 5702918, 11405836, 14257295, 28514590, 57029180]

約数ペア:

[(1, 57029180), (2, 28514590), (4, 14257295), (5, 11405836), (10, 5702918), (13, 4386860), (20, 2851459), (26, 2193430), (43, 1326260), (52, 1096715), (65, 877372), (86, 663130), (130, 438686), (172, 331565), (215, 265252), (260, 219343), (430, 132626), (559, 102020), (860, 66313), (1118, 51010), (2236, 25505), (2795, 20404), (5101, 11180), (5590, 10202)]