53861665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 77075712

約数和(自身を除く): 23214047

約数列:

[1, 5, 11, 13, 55, 65, 71, 143, 355, 715, 781, 923, 1061, 3905, 4615, 5305, 10153, 11671, 13793, 50765, 58355, 68965, 75331, 151723, 376655, 758615, 828641, 979303, 4143205, 4896515, 10772333, 53861665]

約数ペア:

[(1, 53861665), (5, 10772333), (11, 4896515), (13, 4143205), (55, 979303), (65, 828641), (71, 758615), (143, 376655), (355, 151723), (715, 75331), (781, 68965), (923, 58355), (1061, 50765), (3905, 13793), (4615, 11671), (5305, 10153)]