47289616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3019}}^1$

素因数の和:3127

約数の個数: 40

約数和(自身を含む): 101109600

約数和(自身を除く): 53819984

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 3019, 3916, 6038, 7832, 12076, 15664, 24152, 33209, 48304, 66418, 132836, 265672, 268691, 531344, 537382, 1074764, 2149528, 2955601, 4299056, 5911202, 11822404, 23644808, 47289616]

約数ペア:

[(1, 47289616), (2, 23644808), (4, 11822404), (8, 5911202), (11, 4299056), (16, 2955601), (22, 2149528), (44, 1074764), (88, 537382), (89, 531344), (176, 268691), (178, 265672), (356, 132836), (712, 66418), (979, 48304), (1424, 33209), (1958, 24152), (3019, 15664), (3916, 12076), (6038, 7832)]