49666864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3271}}^1$

素因数の和:3365

約数の個数: 40

約数和(自身を含む): 105083552

約数和(自身を除く): 55416688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3271, 3796, 6542, 7592, 13084, 15184, 26168, 42523, 52336, 85046, 170092, 238783, 340184, 477566, 680368, 955132, 1910264, 3104179, 3820528, 6208358, 12416716, 24833432, 49666864]

約数ペア:

[(1, 49666864), (2, 24833432), (4, 12416716), (8, 6208358), (13, 3820528), (16, 3104179), (26, 1910264), (52, 955132), (73, 680368), (104, 477566), (146, 340184), (208, 238783), (292, 170092), (584, 85046), (949, 52336), (1168, 42523), (1898, 26168), (3271, 15184), (3796, 13084), (6542, 7592)]