51935988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4969}}^1$

素因数の和:5056

約数の個数: 48

約数和(自身を含む): 132480320

約数和(自身を除く): 80544332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 4969, 5226, 9938, 10452, 14907, 19876, 29814, 59628, 64597, 129194, 193791, 258388, 332923, 387582, 665846, 775164, 998769, 1331692, 1997538, 3995076, 4327999, 8655998, 12983997, 17311996, 25967994, 51935988]

約数ペア:

[(1, 51935988), (2, 25967994), (3, 17311996), (4, 12983997), (6, 8655998), (12, 4327999), (13, 3995076), (26, 1997538), (39, 1331692), (52, 998769), (67, 775164), (78, 665846), (134, 387582), (156, 332923), (201, 258388), (268, 193791), (402, 129194), (804, 64597), (871, 59628), (1742, 29814), (2613, 19876), (3484, 14907), (4969, 10452), (5226, 9938)]