53693860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7873}}^1$

素因数の和:7924

約数の個数: 48

約数和(自身を含む): 126991872

約数和(自身を除く): 73298012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 7873, 15746, 31492, 39365, 78730, 86603, 157460, 173206, 244063, 346412, 433015, 488126, 866030, 976252, 1220315, 1732060, 2440630, 2684693, 4881260, 5369386, 10738772, 13423465, 26846930, 53693860]

約数ペア:

[(1, 53693860), (2, 26846930), (4, 13423465), (5, 10738772), (10, 5369386), (11, 4881260), (20, 2684693), (22, 2440630), (31, 1732060), (44, 1220315), (55, 976252), (62, 866030), (110, 488126), (124, 433015), (155, 346412), (220, 244063), (310, 173206), (341, 157460), (620, 86603), (682, 78730), (1364, 39365), (1705, 31492), (3410, 15746), (6820, 7873)]