49723401

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7919}}^1$

素因数の和:7965

約数の個数: 32

約数和(自身を含む): 85155840

約数和(自身を除く): 35432439

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 7919, 23757, 55433, 102947, 166299, 182137, 308841, 546411, 720629, 1274959, 2161887, 2367781, 3824877, 7103343, 16574467, 49723401]

約数ペア:

[(1, 49723401), (3, 16574467), (7, 7103343), (13, 3824877), (21, 2367781), (23, 2161887), (39, 1274959), (69, 720629), (91, 546411), (161, 308841), (273, 182137), (299, 166299), (483, 102947), (897, 55433), (2093, 23757), (6279, 7919)]