50527820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1097}}^1$

素因数の和:1167

約数の個数: 72

約数和(自身を含む): 126173376

約数和(自身を除く): 75645556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 235, 245, 329, 470, 490, 658, 940, 980, 1097, 1316, 1645, 2194, 2303, 3290, 4388, 4606, 5485, 6580, 7679, 9212, 10970, 11515, 15358, 21940, 23030, 30716, 38395, 46060, 51559, 53753, 76790, 103118, 107506, 153580, 206236, 215012, 257795, 268765, 360913, 515590, 537530, 721826, 1031180, 1075060, 1443652, 1804565, 2526391, 3609130, 5052782, 7218260, 10105564, 12631955, 25263910, 50527820]

約数ペア:

[(1, 50527820), (2, 25263910), (4, 12631955), (5, 10105564), (7, 7218260), (10, 5052782), (14, 3609130), (20, 2526391), (28, 1804565), (35, 1443652), (47, 1075060), (49, 1031180), (70, 721826), (94, 537530), (98, 515590), (140, 360913), (188, 268765), (196, 257795), (235, 215012), (245, 206236), (329, 153580), (470, 107506), (490, 103118), (658, 76790), (940, 53753), (980, 51559), (1097, 46060), (1316, 38395), (1645, 30716), (2194, 23030), (2303, 21940), (3290, 15358), (4388, 11515), (4606, 10970), (5485, 9212), (6580, 7679)]