55958540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11059}}^1$

素因数の和:11102

約数の個数: 48

約数和(自身を含む): 133781760

約数和(自身を除く): 77823220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 11059, 22118, 44236, 55295, 110590, 121649, 221180, 243298, 254357, 486596, 508714, 608245, 1017428, 1216490, 1271785, 2432980, 2543570, 2797927, 5087140, 5595854, 11191708, 13989635, 27979270, 55958540]

約数ペア:

[(1, 55958540), (2, 27979270), (4, 13989635), (5, 11191708), (10, 5595854), (11, 5087140), (20, 2797927), (22, 2543570), (23, 2432980), (44, 1271785), (46, 1216490), (55, 1017428), (92, 608245), (110, 508714), (115, 486596), (220, 254357), (230, 243298), (253, 221180), (460, 121649), (506, 110590), (1012, 55295), (1265, 44236), (2530, 22118), (5060, 11059)]