53086540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1069}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 120798720

約数和(自身を除く): 67712180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 191, 260, 382, 764, 955, 1069, 1910, 2138, 2483, 3820, 4276, 4966, 5345, 9932, 10690, 12415, 13897, 21380, 24830, 27794, 49660, 55588, 69485, 138970, 204179, 277940, 408358, 816716, 1020895, 2041790, 2654327, 4083580, 5308654, 10617308, 13271635, 26543270, 53086540]

約数ペア:

[(1, 53086540), (2, 26543270), (4, 13271635), (5, 10617308), (10, 5308654), (13, 4083580), (20, 2654327), (26, 2041790), (52, 1020895), (65, 816716), (130, 408358), (191, 277940), (260, 204179), (382, 138970), (764, 69485), (955, 55588), (1069, 49660), (1910, 27794), (2138, 24830), (2483, 21380), (3820, 13897), (4276, 12415), (4966, 10690), (5345, 9932)]