54338956

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 112121856

約数和(自身を除く): 57782900

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 157, 188, 263, 314, 329, 526, 628, 658, 1052, 1099, 1316, 1841, 2198, 3682, 4396, 7364, 7379, 12361, 14758, 24722, 29516, 41291, 49444, 51653, 82582, 86527, 103306, 165164, 173054, 206612, 289037, 346108, 578074, 1156148, 1940677, 3881354, 7762708, 13584739, 27169478, 54338956]

約数ペア:

[(1, 54338956), (2, 27169478), (4, 13584739), (7, 7762708), (14, 3881354), (28, 1940677), (47, 1156148), (94, 578074), (157, 346108), (188, 289037), (263, 206612), (314, 173054), (329, 165164), (526, 103306), (628, 86527), (658, 82582), (1052, 51653), (1099, 49444), (1316, 41291), (1841, 29516), (2198, 24722), (3682, 14758), (4396, 12361), (7364, 7379)]