50140454

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8887}}^1$

素因数の和:8940

約数の個数: 32

約数和(自身を含む): 95563776

約数和(自身を除く): 45423322

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 8887, 17774, 62209, 115531, 124418, 231062, 275497, 550994, 808717, 1617434, 1928479, 3581461, 3856958, 7162922, 25070227, 50140454]

約数ペア:

[(1, 50140454), (2, 25070227), (7, 7162922), (13, 3856958), (14, 3581461), (26, 1928479), (31, 1617434), (62, 808717), (91, 550994), (182, 275497), (217, 231062), (403, 124418), (434, 115531), (806, 62209), (2821, 17774), (5642, 8887)]