54434080

素因数分解:

$2^5\times 5^1\times {\mathrm{521}}^1\times {\mathrm{653}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 129044664

約数和(自身を除く): 74610584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 521, 653, 1042, 1306, 2084, 2605, 2612, 3265, 4168, 5210, 5224, 6530, 8336, 10420, 10448, 13060, 16672, 20840, 20896, 26120, 41680, 52240, 83360, 104480, 340213, 680426, 1360852, 1701065, 2721704, 3402130, 5443408, 6804260, 10886816, 13608520, 27217040, 54434080]

約数ペア:

[(1, 54434080), (2, 27217040), (4, 13608520), (5, 10886816), (8, 6804260), (10, 5443408), (16, 3402130), (20, 2721704), (32, 1701065), (40, 1360852), (80, 680426), (160, 340213), (521, 104480), (653, 83360), (1042, 52240), (1306, 41680), (2084, 26120), (2605, 20896), (2612, 20840), (3265, 16672), (4168, 13060), (5210, 10448), (5224, 10420), (6530, 8336)]