55979861

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 71705088

約数和(自身を除く): 15725227

約数列:

[1, 7, 17, 23, 113, 119, 161, 181, 391, 791, 1267, 1921, 2599, 2737, 3077, 4163, 13447, 18193, 20453, 21539, 29141, 44183, 70771, 143171, 309281, 347701, 470419, 495397, 2433907, 3292933, 7997123, 55979861]

約数ペア:

[(1, 55979861), (7, 7997123), (17, 3292933), (23, 2433907), (113, 495397), (119, 470419), (161, 347701), (181, 309281), (391, 143171), (791, 70771), (1267, 44183), (1921, 29141), (2599, 21539), (2737, 20453), (3077, 18193), (4163, 13447)]