49391298

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{691}}^1$

素因数の和:748

約数の個数: 72

約数和(自身を含む): 123389136

約数和(自身を除く): 73997838

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 361, 418, 627, 691, 722, 1083, 1254, 1382, 1881, 2073, 2166, 3249, 3762, 3971, 4146, 6219, 6498, 7601, 7942, 11913, 12438, 13129, 15202, 22803, 23826, 26258, 35739, 39387, 45606, 68409, 71478, 78774, 118161, 136818, 144419, 236322, 249451, 288838, 433257, 498902, 748353, 866514, 1299771, 1496706, 2245059, 2599542, 2743961, 4490118, 5487922, 8231883, 16463766, 24695649, 49391298]

約数ペア:

[(1, 49391298), (2, 24695649), (3, 16463766), (6, 8231883), (9, 5487922), (11, 4490118), (18, 2743961), (19, 2599542), (22, 2245059), (33, 1496706), (38, 1299771), (57, 866514), (66, 748353), (99, 498902), (114, 433257), (171, 288838), (198, 249451), (209, 236322), (342, 144419), (361, 136818), (418, 118161), (627, 78774), (691, 71478), (722, 68409), (1083, 45606), (1254, 39387), (1382, 35739), (1881, 26258), (2073, 23826), (2166, 22803), (3249, 15202), (3762, 13129), (3971, 12438), (4146, 11913), (6219, 7942), (6498, 7601)]