49320645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1103}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 86482944

約数和(自身を除く): 37162299

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 271, 813, 1103, 1355, 2981, 3309, 4065, 5515, 8943, 12133, 14905, 16545, 36399, 44715, 60665, 181995, 298913, 896739, 1494565, 3288043, 4483695, 9864129, 16440215, 49320645]

約数ペア:

[(1, 49320645), (3, 16440215), (5, 9864129), (11, 4483695), (15, 3288043), (33, 1494565), (55, 896739), (165, 298913), (271, 181995), (813, 60665), (1103, 44715), (1355, 36399), (2981, 16545), (3309, 14905), (4065, 12133), (5515, 8943)]