50978382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 127303680

約数和(自身を除く): 76325298

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 438, 511, 546, 949, 1022, 1279, 1533, 1898, 2558, 2847, 3066, 3837, 5694, 6643, 7674, 8953, 13286, 16627, 17906, 19929, 26859, 33254, 39858, 49881, 53718, 93367, 99762, 116389, 186734, 232778, 280101, 349167, 560202, 653569, 698334, 1213771, 1307138, 1960707, 2427542, 3641313, 3921414, 7282626, 8496397, 16992794, 25489191, 50978382]

約数ペア:

[(1, 50978382), (2, 25489191), (3, 16992794), (6, 8496397), (7, 7282626), (13, 3921414), (14, 3641313), (21, 2427542), (26, 1960707), (39, 1307138), (42, 1213771), (73, 698334), (78, 653569), (91, 560202), (146, 349167), (182, 280101), (219, 232778), (273, 186734), (438, 116389), (511, 99762), (546, 93367), (949, 53718), (1022, 49881), (1279, 39858), (1533, 33254), (1898, 26859), (2558, 19929), (2847, 17906), (3066, 16627), (3837, 13286), (5694, 8953), (6643, 7674)]