49885184

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:684

約数の個数: 52

約数和(自身を含む): 105172440

約数和(自身を除く): 55287256

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 641, 1024, 1216, 1282, 2048, 2432, 2564, 4096, 4864, 5128, 9728, 10256, 12179, 19456, 20512, 24358, 38912, 41024, 48716, 77824, 82048, 97432, 164096, 194864, 328192, 389728, 656384, 779456, 1312768, 1558912, 2625536, 3117824, 6235648, 12471296, 24942592, 49885184]

約数ペア:

[(1, 49885184), (2, 24942592), (4, 12471296), (8, 6235648), (16, 3117824), (19, 2625536), (32, 1558912), (38, 1312768), (64, 779456), (76, 656384), (128, 389728), (152, 328192), (256, 194864), (304, 164096), (512, 97432), (608, 82048), (641, 77824), (1024, 48716), (1216, 41024), (1282, 38912), (2048, 24358), (2432, 20512), (2564, 19456), (4096, 12179), (4864, 10256), (5128, 9728)]