49918112

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 101025792

約数和(自身を除く): 51107680

約数列:

[1, 2, 4, 8, 16, 32, 71, 127, 142, 173, 254, 284, 346, 508, 568, 692, 1016, 1136, 1384, 2032, 2272, 2768, 4064, 5536, 9017, 12283, 18034, 21971, 24566, 36068, 43942, 49132, 72136, 87884, 98264, 144272, 175768, 196528, 288544, 351536, 393056, 703072, 1559941, 3119882, 6239764, 12479528, 24959056, 49918112]

約数ペア:

[(1, 49918112), (2, 24959056), (4, 12479528), (8, 6239764), (16, 3119882), (32, 1559941), (71, 703072), (127, 393056), (142, 351536), (173, 288544), (254, 196528), (284, 175768), (346, 144272), (508, 98264), (568, 87884), (692, 72136), (1016, 49132), (1136, 43942), (1384, 36068), (2032, 24566), (2272, 21971), (2768, 18034), (4064, 12283), (5536, 9017)]