51011950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 104417424

約数和(自身を除く): 53405474

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 137, 274, 275, 550, 677, 685, 1354, 1370, 1507, 3014, 3385, 3425, 6770, 6850, 7447, 7535, 14894, 15070, 16925, 33850, 37235, 37675, 74470, 75350, 92749, 185498, 186175, 372350, 463745, 927490, 1020239, 2040478, 2318725, 4637450, 5101195, 10202390, 25505975, 51011950]

約数ペア:

[(1, 51011950), (2, 25505975), (5, 10202390), (10, 5101195), (11, 4637450), (22, 2318725), (25, 2040478), (50, 1020239), (55, 927490), (110, 463745), (137, 372350), (274, 186175), (275, 185498), (550, 92749), (677, 75350), (685, 74470), (1354, 37675), (1370, 37235), (1507, 33850), (3014, 16925), (3385, 15070), (3425, 14894), (6770, 7535), (6850, 7447)]