53642030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{919}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 104328000

約数和(自身を除く): 50685970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 449, 898, 919, 1838, 2245, 4490, 4595, 5837, 9190, 11674, 11947, 23894, 29185, 58370, 59735, 119470, 412631, 825262, 2063155, 4126310, 5364203, 10728406, 26821015, 53642030]

約数ペア:

[(1, 53642030), (2, 26821015), (5, 10728406), (10, 5364203), (13, 4126310), (26, 2063155), (65, 825262), (130, 412631), (449, 119470), (898, 59735), (919, 58370), (1838, 29185), (2245, 23894), (4490, 11947), (4595, 11674), (5837, 9190)]