49372491

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 78336000

約数和(自身を除く): 28963509

約数列:

[1, 3, 7, 21, 31, 93, 149, 217, 447, 509, 651, 1043, 1527, 3129, 3563, 4619, 10689, 13857, 15779, 32333, 47337, 75841, 96999, 110453, 227523, 331359, 530887, 1592661, 2351071, 7053213, 16457497, 49372491]

約数ペア:

[(1, 49372491), (3, 16457497), (7, 7053213), (21, 2351071), (31, 1592661), (93, 530887), (149, 331359), (217, 227523), (447, 110453), (509, 96999), (651, 75841), (1043, 47337), (1527, 32333), (3129, 15779), (3563, 13857), (4619, 10689)]