51441866

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{4007}}^1$

素因数の和:4154

約数の個数: 24

約数和(自身を含む): 90468576

約数和(自身を除く): 39026710

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1834, 4007, 6419, 8014, 12838, 28049, 56098, 196343, 392686, 524917, 1049834, 3674419, 7348838, 25720933, 51441866]

約数ペア:

[(1, 51441866), (2, 25720933), (7, 7348838), (14, 3674419), (49, 1049834), (98, 524917), (131, 392686), (262, 196343), (917, 56098), (1834, 28049), (4007, 12838), (6419, 8014)]