51310128

素因数分解:

$2^4\times 3^1\times {\mathrm{653}}^1\times {\mathrm{1637}}^1$

素因数の和:2301

約数の個数: 40

約数和(自身を含む): 132835248

約数和(自身を除く): 81525120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 653, 1306, 1637, 1959, 2612, 3274, 3918, 4911, 5224, 6548, 7836, 9822, 10448, 13096, 15672, 19644, 26192, 31344, 39288, 78576, 1068961, 2137922, 3206883, 4275844, 6413766, 8551688, 12827532, 17103376, 25655064, 51310128]

約数ペア:

[(1, 51310128), (2, 25655064), (3, 17103376), (4, 12827532), (6, 8551688), (8, 6413766), (12, 4275844), (16, 3206883), (24, 2137922), (48, 1068961), (653, 78576), (1306, 39288), (1637, 31344), (1959, 26192), (2612, 19644), (3274, 15672), (3918, 13096), (4911, 10448), (5224, 9822), (6548, 7836)]