54985280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{24547}}^1$

素因数の和:24571

約数の個数: 56

約数和(自身を含む): 149644608

約数和(自身を除く): 94659328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 24547, 49094, 98188, 122735, 171829, 196376, 245470, 343658, 392752, 490940, 687316, 785504, 859145, 981880, 1374632, 1571008, 1718290, 1963760, 2749264, 3436580, 3927520, 5498528, 6873160, 7855040, 10997056, 13746320, 27492640, 54985280]

約数ペア:

[(1, 54985280), (2, 27492640), (4, 13746320), (5, 10997056), (7, 7855040), (8, 6873160), (10, 5498528), (14, 3927520), (16, 3436580), (20, 2749264), (28, 1963760), (32, 1718290), (35, 1571008), (40, 1374632), (56, 981880), (64, 859145), (70, 785504), (80, 687316), (112, 490940), (140, 392752), (160, 343658), (224, 245470), (280, 196376), (320, 171829), (448, 122735), (560, 98188), (1120, 49094), (2240, 24547)]