47119780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 103284720

約数和(自身を除く): 56164940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 137, 145, 274, 290, 548, 580, 593, 685, 1186, 1370, 2372, 2740, 2965, 3973, 5930, 7946, 11860, 15892, 17197, 19865, 34394, 39730, 68788, 79460, 81241, 85985, 162482, 171970, 324964, 343940, 406205, 812410, 1624820, 2355989, 4711978, 9423956, 11779945, 23559890, 47119780]

約数ペア:

[(1, 47119780), (2, 23559890), (4, 11779945), (5, 9423956), (10, 4711978), (20, 2355989), (29, 1624820), (58, 812410), (116, 406205), (137, 343940), (145, 324964), (274, 171970), (290, 162482), (548, 85985), (580, 81241), (593, 79460), (685, 68788), (1186, 39730), (1370, 34394), (2372, 19865), (2740, 17197), (2965, 15892), (3973, 11860), (5930, 7946)]