51531844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2113}}^1$

素因数の和:2204

約数の個数: 48

約数和(自身を含む): 112701568

約数和(自身を除く): 61169724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 2113, 3484, 4226, 6097, 8452, 12194, 14791, 24388, 27469, 29582, 54938, 59164, 109876, 141571, 192283, 283142, 384566, 566284, 769132, 990997, 1840423, 1981994, 3680846, 3963988, 7361692, 12882961, 25765922, 51531844]

約数ペア:

[(1, 51531844), (2, 25765922), (4, 12882961), (7, 7361692), (13, 3963988), (14, 3680846), (26, 1981994), (28, 1840423), (52, 990997), (67, 769132), (91, 566284), (134, 384566), (182, 283142), (268, 192283), (364, 141571), (469, 109876), (871, 59164), (938, 54938), (1742, 29582), (1876, 27469), (2113, 24388), (3484, 14791), (4226, 12194), (6097, 8452)]