48051440

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2393}}^1$

素因数の和:2657

約数の個数: 40

約数和(自身を含む): 112211568

約数和(自身を除く): 64160128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2393, 2510, 4016, 4786, 5020, 9572, 10040, 11965, 19144, 20080, 23930, 38288, 47860, 95720, 191440, 600643, 1201286, 2402572, 3003215, 4805144, 6006430, 9610288, 12012860, 24025720, 48051440]

約数ペア:

[(1, 48051440), (2, 24025720), (4, 12012860), (5, 9610288), (8, 6006430), (10, 4805144), (16, 3003215), (20, 2402572), (40, 1201286), (80, 600643), (251, 191440), (502, 95720), (1004, 47860), (1255, 38288), (2008, 23930), (2393, 20080), (2510, 19144), (4016, 11965), (4786, 10040), (5020, 9572)]