53872942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{6719}}^1$

素因数の和:6951

約数の個数: 16

約数和(自身を含む): 85478400

約数和(自身を除く): 31605458

約数列:

[1, 2, 19, 38, 211, 422, 4009, 6719, 8018, 13438, 127661, 255322, 1417709, 2835418, 26936471, 53872942]

約数ペア:

[(1, 53872942), (2, 26936471), (19, 2835418), (38, 1417709), (211, 255322), (422, 127661), (4009, 13438), (6719, 8018)]