50578047

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1399}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 81536000

約数和(自身を除く): 30957953

約数列:

[1, 3, 9, 13, 27, 39, 103, 117, 309, 351, 927, 1339, 1399, 2781, 4017, 4197, 12051, 12591, 18187, 36153, 37773, 54561, 144097, 163683, 432291, 491049, 1296873, 1873261, 3890619, 5619783, 16859349, 50578047]

約数ペア:

[(1, 50578047), (3, 16859349), (9, 5619783), (13, 3890619), (27, 1873261), (39, 1296873), (103, 491049), (117, 432291), (309, 163683), (351, 144097), (927, 54561), (1339, 37773), (1399, 36153), (2781, 18187), (4017, 12591), (4197, 12051)]