49973355

素因数分解:

$3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{757}}^1$

素因数の和:937

約数の個数: 40

約数和(自身を含む): 90250512

約数和(自身を除く): 40277157

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 163, 405, 489, 757, 815, 1467, 2271, 2445, 3785, 4401, 6813, 7335, 11355, 13203, 20439, 22005, 34065, 61317, 66015, 102195, 123391, 306585, 370173, 616955, 1110519, 1850865, 3331557, 5552595, 9994671, 16657785, 49973355]

約数ペア:

[(1, 49973355), (3, 16657785), (5, 9994671), (9, 5552595), (15, 3331557), (27, 1850865), (45, 1110519), (81, 616955), (135, 370173), (163, 306585), (405, 123391), (489, 102195), (757, 66015), (815, 61317), (1467, 34065), (2271, 22005), (2445, 20439), (3785, 13203), (4401, 11355), (6813, 7335)]