51470510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 115057152

約数和(自身を除く): 63586642

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 163, 182, 326, 347, 455, 694, 815, 910, 1141, 1630, 1735, 2119, 2282, 2429, 3470, 4238, 4511, 4858, 5705, 9022, 10595, 11410, 12145, 14833, 21190, 22555, 24290, 29666, 31577, 45110, 56561, 63154, 74165, 113122, 148330, 157885, 282805, 315770, 395927, 565610, 735293, 791854, 1470586, 1979635, 3676465, 3959270, 5147051, 7352930, 10294102, 25735255, 51470510]

約数ペア:

[(1, 51470510), (2, 25735255), (5, 10294102), (7, 7352930), (10, 5147051), (13, 3959270), (14, 3676465), (26, 1979635), (35, 1470586), (65, 791854), (70, 735293), (91, 565610), (130, 395927), (163, 315770), (182, 282805), (326, 157885), (347, 148330), (455, 113122), (694, 74165), (815, 63154), (910, 56561), (1141, 45110), (1630, 31577), (1735, 29666), (2119, 24290), (2282, 22555), (2429, 21190), (3470, 14833), (4238, 12145), (4511, 11410), (4858, 10595), (5705, 9022)]