55434560

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1619}}^1$

素因数の和:1743

約数の個数: 56

約数和(自身を含む): 133319520

約数和(自身を除く): 77884960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 1070, 1619, 1712, 2140, 3238, 3424, 4280, 6476, 6848, 8095, 8560, 12952, 16190, 17120, 25904, 32380, 34240, 51808, 64760, 103616, 129520, 173233, 259040, 346466, 518080, 692932, 866165, 1385864, 1732330, 2771728, 3464660, 5543456, 6929320, 11086912, 13858640, 27717280, 55434560]

約数ペア:

[(1, 55434560), (2, 27717280), (4, 13858640), (5, 11086912), (8, 6929320), (10, 5543456), (16, 3464660), (20, 2771728), (32, 1732330), (40, 1385864), (64, 866165), (80, 692932), (107, 518080), (160, 346466), (214, 259040), (320, 173233), (428, 129520), (535, 103616), (856, 64760), (1070, 51808), (1619, 34240), (1712, 32380), (2140, 25904), (3238, 17120), (3424, 16190), (4280, 12952), (6476, 8560), (6848, 8095)]