55708480

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1627}}^1$

素因数の和:1751

約数の個数: 56

約数和(自身を含む): 133977888

約数和(自身を除く): 78269408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 1070, 1627, 1712, 2140, 3254, 3424, 4280, 6508, 6848, 8135, 8560, 13016, 16270, 17120, 26032, 32540, 34240, 52064, 65080, 104128, 130160, 174089, 260320, 348178, 520640, 696356, 870445, 1392712, 1740890, 2785424, 3481780, 5570848, 6963560, 11141696, 13927120, 27854240, 55708480]

約数ペア:

[(1, 55708480), (2, 27854240), (4, 13927120), (5, 11141696), (8, 6963560), (10, 5570848), (16, 3481780), (20, 2785424), (32, 1740890), (40, 1392712), (64, 870445), (80, 696356), (107, 520640), (160, 348178), (214, 260320), (320, 174089), (428, 130160), (535, 104128), (856, 65080), (1070, 52064), (1627, 34240), (1712, 32540), (2140, 26032), (3254, 17120), (3424, 16270), (4280, 13016), (6508, 8560), (6848, 8135)]