49431954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3389}}^1$

素因数の和:3435

約数の個数: 64

約数和(自身を含む): 123016320

約数和(自身を除く): 73584366

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 663, 858, 1122, 1326, 2431, 3389, 4862, 6778, 7293, 10167, 14586, 20334, 37279, 44057, 57613, 74558, 88114, 111837, 115226, 132171, 172839, 223674, 264342, 345678, 484627, 633743, 748969, 969254, 1267486, 1453881, 1497938, 1901229, 2246907, 2907762, 3802458, 4493814, 8238659, 16477318, 24715977, 49431954]

約数ペア:

[(1, 49431954), (2, 24715977), (3, 16477318), (6, 8238659), (11, 4493814), (13, 3802458), (17, 2907762), (22, 2246907), (26, 1901229), (33, 1497938), (34, 1453881), (39, 1267486), (51, 969254), (66, 748969), (78, 633743), (102, 484627), (143, 345678), (187, 264342), (221, 223674), (286, 172839), (374, 132171), (429, 115226), (442, 111837), (561, 88114), (663, 74558), (858, 57613), (1122, 44057), (1326, 37279), (2431, 20334), (3389, 14586), (4862, 10167), (6778, 7293)]