54959170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 115487424

約数和(自身を除く): 60528254

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 211, 305, 422, 427, 610, 854, 1055, 1477, 2110, 2135, 2954, 3721, 4270, 7385, 7442, 12871, 14770, 18605, 25742, 26047, 37210, 52094, 64355, 90097, 128710, 130235, 180194, 260470, 450485, 785131, 900970, 1570262, 3925655, 5495917, 7851310, 10991834, 27479585, 54959170]

約数ペア:

[(1, 54959170), (2, 27479585), (5, 10991834), (7, 7851310), (10, 5495917), (14, 3925655), (35, 1570262), (61, 900970), (70, 785131), (122, 450485), (211, 260470), (305, 180194), (422, 130235), (427, 128710), (610, 90097), (854, 64355), (1055, 52094), (1477, 37210), (2110, 26047), (2135, 25742), (2954, 18605), (3721, 14770), (4270, 12871), (7385, 7442)]