49008040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23117}}^1$

素因数の和:23181

約数の個数: 32

約数和(自身を含む): 112353480

約数和(自身を除く): 63345440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 23117, 46234, 92468, 115585, 184936, 231170, 462340, 924680, 1225201, 2450402, 4900804, 6126005, 9801608, 12252010, 24504020, 49008040]

約数ペア:

[(1, 49008040), (2, 24504020), (4, 12252010), (5, 9801608), (8, 6126005), (10, 4900804), (20, 2450402), (40, 1225201), (53, 924680), (106, 462340), (212, 231170), (265, 184936), (424, 115585), (530, 92468), (1060, 46234), (2120, 23117)]