52641428

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{13723}}^1$

素因数の和:13871

約数の個数: 24

約数和(自身を含む): 106059072

約数和(自身を除く): 53417644

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 13723, 27446, 54892, 96061, 192122, 384244, 1880051, 3760102, 7520204, 13160357, 26320714, 52641428]

約数ペア:

[(1, 52641428), (2, 26320714), (4, 13160357), (7, 7520204), (14, 3760102), (28, 1880051), (137, 384244), (274, 192122), (548, 96061), (959, 54892), (1918, 27446), (3836, 13723)]