55142017570

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2887}}^1\times {\mathrm{18911}}^1$

素因数の和:21906

約数の個数: 32

約数和(自身を含む): 100278383616

約数和(自身を除く): 45136366046

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 2887, 5774, 14435, 18911, 28870, 37822, 94555, 189110, 291587, 583174, 1457935, 1910011, 2915870, 3820022, 9550055, 19100110, 54596057, 109192114, 272980285, 545960570, 5514201757, 11028403514, 27571008785, 55142017570]

約数ペア:

[(1, 55142017570), (2, 27571008785), (5, 11028403514), (10, 5514201757), (101, 545960570), (202, 272980285), (505, 109192114), (1010, 54596057), (2887, 19100110), (5774, 9550055), (14435, 3820022), (18911, 2915870), (28870, 1910011), (37822, 1457935), (94555, 583174), (189110, 291587)]