51438478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1213}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 95449536

約数和(自身を除く): 44011058

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 233, 466, 1213, 1631, 2426, 3029, 3262, 6058, 8491, 15769, 16982, 21203, 31538, 42406, 110383, 220766, 282629, 565258, 1978403, 3674177, 3956806, 7348354, 25719239, 51438478]

約数ペア:

[(1, 51438478), (2, 25719239), (7, 7348354), (13, 3956806), (14, 3674177), (26, 1978403), (91, 565258), (182, 282629), (233, 220766), (466, 110383), (1213, 42406), (1631, 31538), (2426, 21203), (3029, 16982), (3262, 15769), (6058, 8491)]