48959547

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 83204352

約数和(自身を除く): 34244805

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 131, 259, 273, 393, 481, 777, 917, 1369, 1443, 1703, 2751, 3367, 4107, 4847, 5109, 9583, 10101, 11921, 14541, 17797, 28749, 33929, 35763, 53391, 63011, 101787, 124579, 179339, 189033, 373737, 441077, 538017, 1255373, 1323231, 2331407, 3766119, 6994221, 16319849, 48959547]

約数ペア:

[(1, 48959547), (3, 16319849), (7, 6994221), (13, 3766119), (21, 2331407), (37, 1323231), (39, 1255373), (91, 538017), (111, 441077), (131, 373737), (259, 189033), (273, 179339), (393, 124579), (481, 101787), (777, 63011), (917, 53391), (1369, 35763), (1443, 33929), (1703, 28749), (2751, 17797), (3367, 14541), (4107, 11921), (4847, 10101), (5109, 9583)]