53790770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{11927}}^1$

素因数の和:11986

約数の個数: 32

約数和(自身を含む): 108210816

約数和(自身を除く): 54420046

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 11927, 23854, 59635, 119270, 131197, 262394, 489007, 655985, 978014, 1311970, 2445035, 4890070, 5379077, 10758154, 26895385, 53790770]

約数ペア:

[(1, 53790770), (2, 26895385), (5, 10758154), (10, 5379077), (11, 4890070), (22, 2445035), (41, 1311970), (55, 978014), (82, 655985), (110, 489007), (205, 262394), (410, 131197), (451, 119270), (902, 59635), (2255, 23854), (4510, 11927)]