49890087

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{929}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 85307040

約数和(自身を除く): 35416953

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 243, 351, 459, 663, 929, 1053, 1377, 1989, 2787, 3159, 4131, 5967, 8361, 12077, 15793, 17901, 25083, 36231, 47379, 53703, 75249, 108693, 142137, 205309, 225747, 326079, 426411, 615927, 978237, 1279233, 1847781, 2934711, 3837699, 5543343, 16630029, 49890087]

約数ペア:

[(1, 49890087), (3, 16630029), (9, 5543343), (13, 3837699), (17, 2934711), (27, 1847781), (39, 1279233), (51, 978237), (81, 615927), (117, 426411), (153, 326079), (221, 225747), (243, 205309), (351, 142137), (459, 108693), (663, 75249), (929, 53703), (1053, 47379), (1377, 36231), (1989, 25083), (2787, 17901), (3159, 15793), (4131, 12077), (5967, 8361)]