49593765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1291}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 85954176

約数和(自身を除く): 36360411

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 197, 591, 985, 1291, 2561, 2955, 3873, 6455, 7683, 12805, 16783, 19365, 38415, 50349, 83915, 251745, 254327, 762981, 1271635, 3306251, 3814905, 9918753, 16531255, 49593765]

約数ペア:

[(1, 49593765), (3, 16531255), (5, 9918753), (13, 3814905), (15, 3306251), (39, 1271635), (65, 762981), (195, 254327), (197, 251745), (591, 83915), (985, 50349), (1291, 38415), (2561, 19365), (2955, 16783), (3873, 12805), (6455, 7683)]