48635680

素因数分解:

$2^5\times 5^1\times {\mathrm{449}}^1\times {\mathrm{677}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 115327800

約数和(自身を除く): 66692120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 449, 677, 898, 1354, 1796, 2245, 2708, 3385, 3592, 4490, 5416, 6770, 7184, 8980, 10832, 13540, 14368, 17960, 21664, 27080, 35920, 54160, 71840, 108320, 303973, 607946, 1215892, 1519865, 2431784, 3039730, 4863568, 6079460, 9727136, 12158920, 24317840, 48635680]

約数ペア:

[(1, 48635680), (2, 24317840), (4, 12158920), (5, 9727136), (8, 6079460), (10, 4863568), (16, 3039730), (20, 2431784), (32, 1519865), (40, 1215892), (80, 607946), (160, 303973), (449, 108320), (677, 71840), (898, 54160), (1354, 35920), (1796, 27080), (2245, 21664), (2708, 17960), (3385, 14368), (3592, 13540), (4490, 10832), (5416, 8980), (6770, 7184)]