49688877

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 78905344

約数和(自身を除く): 29216467

約数列:

[1, 3, 7, 21, 31, 93, 127, 217, 381, 601, 651, 889, 1803, 2667, 3937, 4207, 11811, 12621, 18631, 27559, 55893, 76327, 82677, 130417, 228981, 391251, 534289, 1602867, 2366137, 7098411, 16562959, 49688877]

約数ペア:

[(1, 49688877), (3, 16562959), (7, 7098411), (21, 2366137), (31, 1602867), (93, 534289), (127, 391251), (217, 228981), (381, 130417), (601, 82677), (651, 76327), (889, 55893), (1803, 27559), (2667, 18631), (3937, 12621), (4207, 11811)]