50542040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 119828160

約数和(自身を除く): 69286120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 137, 184, 230, 274, 401, 460, 548, 685, 802, 920, 1096, 1370, 1604, 2005, 2740, 3151, 3208, 4010, 5480, 6302, 8020, 9223, 12604, 15755, 16040, 18446, 25208, 31510, 36892, 46115, 54937, 63020, 73784, 92230, 109874, 126040, 184460, 219748, 274685, 368920, 439496, 549370, 1098740, 1263551, 2197480, 2527102, 5054204, 6317755, 10108408, 12635510, 25271020, 50542040]

約数ペア:

[(1, 50542040), (2, 25271020), (4, 12635510), (5, 10108408), (8, 6317755), (10, 5054204), (20, 2527102), (23, 2197480), (40, 1263551), (46, 1098740), (92, 549370), (115, 439496), (137, 368920), (184, 274685), (230, 219748), (274, 184460), (401, 126040), (460, 109874), (548, 92230), (685, 73784), (802, 63020), (920, 54937), (1096, 46115), (1370, 36892), (1604, 31510), (2005, 25208), (2740, 18446), (3151, 16040), (3208, 15755), (4010, 12604), (5480, 9223), (6302, 8020)]