52685180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2161}}^1$

素因数の和:2246

約数の個数: 48

約数和(自身を含む): 117681984

約数和(自身を除く): 64996804

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 460, 530, 1060, 1219, 2161, 2438, 4322, 4876, 6095, 8644, 10805, 12190, 21610, 24380, 43220, 49703, 99406, 114533, 198812, 229066, 248515, 458132, 497030, 572665, 994060, 1145330, 2290660, 2634259, 5268518, 10537036, 13171295, 26342590, 52685180]

約数ペア:

[(1, 52685180), (2, 26342590), (4, 13171295), (5, 10537036), (10, 5268518), (20, 2634259), (23, 2290660), (46, 1145330), (53, 994060), (92, 572665), (106, 497030), (115, 458132), (212, 248515), (230, 229066), (265, 198812), (460, 114533), (530, 99406), (1060, 49703), (1219, 43220), (2161, 24380), (2438, 21610), (4322, 12190), (4876, 10805), (6095, 8644)]