54897558

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 111651072

約数和(自身を除く): 56753514

約数列:

[1, 2, 3, 6, 103, 206, 211, 309, 421, 422, 618, 633, 842, 1263, 1266, 2526, 21733, 43363, 43466, 65199, 86726, 88831, 130089, 130398, 177662, 260178, 266493, 532986, 9149593, 18299186, 27448779, 54897558]

約数ペア:

[(1, 54897558), (2, 27448779), (3, 18299186), (6, 9149593), (103, 532986), (206, 266493), (211, 260178), (309, 177662), (421, 130398), (422, 130089), (618, 88831), (633, 86726), (842, 65199), (1263, 43466), (1266, 43363), (2526, 21733)]