48401470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5557}}^1$

素因数の和:5644

約数の個数: 32

約数和(自身を含む): 95241888

約数和(自身を除く): 46840418

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 5557, 8710, 11114, 27785, 55570, 72241, 144482, 361205, 372319, 722410, 744638, 1861595, 3723190, 4840147, 9680294, 24200735, 48401470]

約数ペア:

[(1, 48401470), (2, 24200735), (5, 9680294), (10, 4840147), (13, 3723190), (26, 1861595), (65, 744638), (67, 722410), (130, 372319), (134, 361205), (335, 144482), (670, 72241), (871, 55570), (1742, 27785), (4355, 11114), (5557, 8710)]