49679931

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1515

約数の個数: 32

約数和(自身を含む): 80133120

約数和(自身を除く): 30453189

約数列:

[1, 3, 7, 21, 23, 69, 73, 161, 219, 483, 511, 1409, 1533, 1679, 4227, 5037, 9863, 11753, 29589, 32407, 35259, 97221, 102857, 226849, 308571, 680547, 719999, 2159997, 2365711, 7097133, 16559977, 49679931]

約数ペア:

[(1, 49679931), (3, 16559977), (7, 7097133), (21, 2365711), (23, 2159997), (69, 719999), (73, 680547), (161, 308571), (219, 226849), (483, 102857), (511, 97221), (1409, 35259), (1533, 32407), (1679, 29589), (4227, 11753), (5037, 9863)]