55075514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{23801}}^1$

素因数の和:23905

約数の個数: 16

約数和(自身を含む): 89971560

約数和(自身を除く): 34896046

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 23801, 47602, 309413, 618826, 2118289, 4236578, 27537757, 55075514]

約数ペア:

[(1, 55075514), (2, 27537757), (13, 4236578), (26, 2118289), (89, 618826), (178, 309413), (1157, 47602), (2314, 23801)]