53679978

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{751}}^1$

素因数の和:808

約数の個数: 72

約数和(自身を含む): 134087616

約数和(自身を除く): 80407638

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, 722, 751, 1083, 1254, 1502, 1881, 2166, 2253, 3249, 3762, 3971, 4506, 6498, 6759, 7942, 8261, 11913, 13518, 14269, 16522, 23826, 24783, 28538, 35739, 42807, 49566, 71478, 74349, 85614, 128421, 148698, 156959, 256842, 271111, 313918, 470877, 542222, 813333, 941754, 1412631, 1626666, 2439999, 2825262, 2982221, 4879998, 5964442, 8946663, 17893326, 26839989, 53679978]

約数ペア:

[(1, 53679978), (2, 26839989), (3, 17893326), (6, 8946663), (9, 5964442), (11, 4879998), (18, 2982221), (19, 2825262), (22, 2439999), (33, 1626666), (38, 1412631), (57, 941754), (66, 813333), (99, 542222), (114, 470877), (171, 313918), (198, 271111), (209, 256842), (342, 156959), (361, 148698), (418, 128421), (627, 85614), (722, 74349), (751, 71478), (1083, 49566), (1254, 42807), (1502, 35739), (1881, 28538), (2166, 24783), (2253, 23826), (3249, 16522), (3762, 14269), (3971, 13518), (4506, 11913), (6498, 8261), (6759, 7942)]