51430064

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 119159040

約数和(自身を除く): 67728976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 59, 86, 112, 118, 172, 181, 236, 301, 344, 362, 413, 472, 602, 688, 724, 826, 944, 1204, 1267, 1448, 1652, 2408, 2534, 2537, 2896, 3304, 4816, 5068, 5074, 6608, 7783, 10136, 10148, 10679, 15566, 17759, 20272, 20296, 21358, 31132, 35518, 40592, 42716, 54481, 62264, 71036, 74753, 85432, 108962, 124528, 142072, 149506, 170864, 217924, 284144, 299012, 435848, 459197, 598024, 871696, 918394, 1196048, 1836788, 3214379, 3673576, 6428758, 7347152, 12857516, 25715032, 51430064]

約数ペア:

[(1, 51430064), (2, 25715032), (4, 12857516), (7, 7347152), (8, 6428758), (14, 3673576), (16, 3214379), (28, 1836788), (43, 1196048), (56, 918394), (59, 871696), (86, 598024), (112, 459197), (118, 435848), (172, 299012), (181, 284144), (236, 217924), (301, 170864), (344, 149506), (362, 142072), (413, 124528), (472, 108962), (602, 85432), (688, 74753), (724, 71036), (826, 62264), (944, 54481), (1204, 42716), (1267, 40592), (1448, 35518), (1652, 31132), (2408, 21358), (2534, 20296), (2537, 20272), (2896, 17759), (3304, 15566), (4816, 10679), (5068, 10148), (5074, 10136), (6608, 7783)]