55691506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 92207808

約数和(自身を除く): 36516302

約数列:

[1, 2, 13, 26, 83, 131, 166, 197, 262, 394, 1079, 1703, 2158, 2561, 3406, 5122, 10873, 16351, 21746, 25807, 32702, 51614, 141349, 212563, 282698, 335491, 425126, 670982, 2141981, 4283962, 27845753, 55691506]

約数ペア:

[(1, 55691506), (2, 27845753), (13, 4283962), (26, 2141981), (83, 670982), (131, 425126), (166, 335491), (197, 282698), (262, 212563), (394, 141349), (1079, 51614), (1703, 32702), (2158, 25807), (2561, 21746), (3406, 16351), (5122, 10873)]