54560002

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 100336320

約数和(自身を除く): 45776318

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 139, 161, 278, 322, 371, 529, 742, 973, 1058, 1219, 1946, 2438, 3197, 3703, 6394, 7367, 7406, 8533, 14734, 17066, 22379, 28037, 44758, 51569, 56074, 73531, 103138, 147062, 169441, 196259, 338882, 392518, 514717, 1029434, 1186087, 2372174, 3897143, 7794286, 27280001, 54560002]

約数ペア:

[(1, 54560002), (2, 27280001), (7, 7794286), (14, 3897143), (23, 2372174), (46, 1186087), (53, 1029434), (106, 514717), (139, 392518), (161, 338882), (278, 196259), (322, 169441), (371, 147062), (529, 103138), (742, 73531), (973, 56074), (1058, 51569), (1219, 44758), (1946, 28037), (2438, 22379), (3197, 17066), (3703, 14734), (6394, 8533), (7367, 7406)]