54814316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 105272160

約数和(自身を除く): 50457844

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 101, 148, 193, 202, 386, 404, 703, 772, 1406, 1919, 2812, 3667, 3737, 3838, 7141, 7334, 7474, 7676, 14282, 14668, 14948, 19493, 28564, 38986, 71003, 77972, 135679, 142006, 271358, 284012, 370367, 542716, 721241, 740734, 1442482, 1481468, 2884964, 13703579, 27407158, 54814316]

約数ペア:

[(1, 54814316), (2, 27407158), (4, 13703579), (19, 2884964), (37, 1481468), (38, 1442482), (74, 740734), (76, 721241), (101, 542716), (148, 370367), (193, 284012), (202, 271358), (386, 142006), (404, 135679), (703, 77972), (772, 71003), (1406, 38986), (1919, 28564), (2812, 19493), (3667, 14948), (3737, 14668), (3838, 14282), (7141, 7676), (7334, 7474)]