47881538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{12541}}^1$

素因数の和:12649

約数の個数: 16

約数和(自身を含む): 75854016

約数和(自身を除く): 27972478

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 12541, 25082, 288443, 576886, 1040903, 2081806, 23940769, 47881538]

約数ペア:

[(1, 47881538), (2, 23940769), (23, 2081806), (46, 1040903), (83, 576886), (166, 288443), (1909, 25082), (3818, 12541)]