57499936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2063}}^1$

素因数の和:2153

約数の個数: 48

約数和(自身を含む): 123790464

約数和(自身を除く): 66290528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 871, 1072, 1742, 2063, 2144, 3484, 4126, 6968, 8252, 13936, 16504, 26819, 27872, 33008, 53638, 66016, 107276, 138221, 214552, 276442, 429104, 552884, 858208, 1105768, 1796873, 2211536, 3593746, 4423072, 7187492, 14374984, 28749968, 57499936]

約数ペア:

[(1, 57499936), (2, 28749968), (4, 14374984), (8, 7187492), (13, 4423072), (16, 3593746), (26, 2211536), (32, 1796873), (52, 1105768), (67, 858208), (104, 552884), (134, 429104), (208, 276442), (268, 214552), (416, 138221), (536, 107276), (871, 66016), (1072, 53638), (1742, 33008), (2063, 27872), (2144, 26819), (3484, 16504), (4126, 13936), (6968, 8252)]