47023730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15727}}^1$

素因数の和:15770

約数の個数: 32

約数和(自身を含む): 95122944

約数和(自身を除く): 48099214

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 15727, 31454, 78635, 157270, 204451, 361721, 408902, 723442, 1022255, 1808605, 2044510, 3617210, 4702373, 9404746, 23511865, 47023730]

約数ペア:

[(1, 47023730), (2, 23511865), (5, 9404746), (10, 4702373), (13, 3617210), (23, 2044510), (26, 1808605), (46, 1022255), (65, 723442), (115, 408902), (130, 361721), (230, 204451), (299, 157270), (598, 78635), (1495, 31454), (2990, 15727)]