53855949

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 92389248

約数和(自身を除く): 38533299

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 119, 147, 161, 357, 391, 483, 833, 937, 1127, 1173, 2499, 2737, 2811, 3381, 6559, 8211, 15929, 19159, 19677, 21551, 45913, 47787, 57477, 64653, 111503, 137739, 150857, 334509, 366367, 452571, 780521, 1055999, 1099101, 2341563, 2564569, 3167997, 7693707, 17951983, 53855949]

約数ペア:

[(1, 53855949), (3, 17951983), (7, 7693707), (17, 3167997), (21, 2564569), (23, 2341563), (49, 1099101), (51, 1055999), (69, 780521), (119, 452571), (147, 366367), (161, 334509), (357, 150857), (391, 137739), (483, 111503), (833, 64653), (937, 57477), (1127, 47787), (1173, 45913), (2499, 21551), (2737, 19677), (2811, 19159), (3381, 15929), (6559, 8211)]