51992470

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{373}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 95971392

約数和(自身を除く): 43978922

約数列:

[1, 2, 5, 10, 53, 106, 263, 265, 373, 526, 530, 746, 1315, 1865, 2630, 3730, 13939, 19769, 27878, 39538, 69695, 98099, 98845, 139390, 196198, 197690, 490495, 980990, 5199247, 10398494, 25996235, 51992470]

約数ペア:

[(1, 51992470), (2, 25996235), (5, 10398494), (10, 5199247), (53, 980990), (106, 490495), (263, 197690), (265, 196198), (373, 139390), (526, 98845), (530, 98099), (746, 69695), (1315, 39538), (1865, 27878), (2630, 19769), (3730, 13939)]