48829120

素因数分解:

$2^6\times 5^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1$

素因数の和:809

約数の個数: 56

約数和(自身を含む): 116878608

約数和(自身を除く): 68049488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 331, 461, 662, 922, 1324, 1655, 1844, 2305, 2648, 3310, 3688, 4610, 5296, 6620, 7376, 9220, 10592, 13240, 14752, 18440, 21184, 26480, 29504, 36880, 52960, 73760, 105920, 147520, 152591, 305182, 610364, 762955, 1220728, 1525910, 2441456, 3051820, 4882912, 6103640, 9765824, 12207280, 24414560, 48829120]

約数ペア:

[(1, 48829120), (2, 24414560), (4, 12207280), (5, 9765824), (8, 6103640), (10, 4882912), (16, 3051820), (20, 2441456), (32, 1525910), (40, 1220728), (64, 762955), (80, 610364), (160, 305182), (320, 152591), (331, 147520), (461, 105920), (662, 73760), (922, 52960), (1324, 36880), (1655, 29504), (1844, 26480), (2305, 21184), (2648, 18440), (3310, 14752), (3688, 13240), (4610, 10592), (5296, 9220), (6620, 7376)]