51881172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32507}}^1$

素因数の和:32540

約数の個数: 48

約数和(自身を含む): 145635840

約数和(自身を除く): 93754668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 32507, 65014, 97521, 130028, 195042, 227549, 390084, 455098, 617633, 682647, 910196, 1235266, 1365294, 1852899, 2470532, 2730588, 3705798, 4323431, 7411596, 8646862, 12970293, 17293724, 25940586, 51881172]

約数ペア:

[(1, 51881172), (2, 25940586), (3, 17293724), (4, 12970293), (6, 8646862), (7, 7411596), (12, 4323431), (14, 3705798), (19, 2730588), (21, 2470532), (28, 1852899), (38, 1365294), (42, 1235266), (57, 910196), (76, 682647), (84, 617633), (114, 455098), (133, 390084), (228, 227549), (266, 195042), (399, 130028), (532, 97521), (798, 65014), (1596, 32507)]