51473916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109987}}^1$

素因数の和:110010

約数の個数: 36

約数和(自身を含む): 140124712

約数和(自身を除く): 88650796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 109987, 219974, 329961, 439948, 659922, 989883, 1319844, 1429831, 1979766, 2859662, 3959532, 4289493, 5719324, 8578986, 12868479, 17157972, 25736958, 51473916]

約数ペア:

[(1, 51473916), (2, 25736958), (3, 17157972), (4, 12868479), (6, 8578986), (9, 5719324), (12, 4289493), (13, 3959532), (18, 2859662), (26, 1979766), (36, 1429831), (39, 1319844), (52, 989883), (78, 659922), (117, 439948), (156, 329961), (234, 219974), (468, 109987)]