51322887

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2444

約数の個数: 48

約数和(自身を含む): 95447040

約数和(自身を除く): 44124153

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 1023, 1953, 2387, 2389, 3069, 7161, 7167, 16723, 21483, 21501, 26279, 50169, 74059, 78837, 150507, 183953, 222177, 236511, 518413, 551859, 666531, 814649, 1555239, 1655577, 2443947, 4665717, 5702543, 7331841, 17107629, 51322887]

約数ペア:

[(1, 51322887), (3, 17107629), (7, 7331841), (9, 5702543), (11, 4665717), (21, 2443947), (31, 1655577), (33, 1555239), (63, 814649), (77, 666531), (93, 551859), (99, 518413), (217, 236511), (231, 222177), (279, 183953), (341, 150507), (651, 78837), (693, 74059), (1023, 50169), (1953, 26279), (2387, 21501), (2389, 21483), (3069, 16723), (7161, 7167)]