56940378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2671}}^1$

素因数の和:2723

約数の個数: 64

約数和(自身を含む): 138516480

約数和(自身を除く): 81576102

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 187, 209, 323, 374, 418, 561, 627, 646, 969, 1122, 1254, 1938, 2671, 3553, 5342, 7106, 8013, 10659, 16026, 21318, 29381, 45407, 50749, 58762, 88143, 90814, 101498, 136221, 152247, 176286, 272442, 304494, 499477, 558239, 862733, 998954, 1116478, 1498431, 1674717, 1725466, 2588199, 2996862, 3349434, 5176398, 9490063, 18980126, 28470189, 56940378]

約数ペア:

[(1, 56940378), (2, 28470189), (3, 18980126), (6, 9490063), (11, 5176398), (17, 3349434), (19, 2996862), (22, 2588199), (33, 1725466), (34, 1674717), (38, 1498431), (51, 1116478), (57, 998954), (66, 862733), (102, 558239), (114, 499477), (187, 304494), (209, 272442), (323, 176286), (374, 152247), (418, 136221), (561, 101498), (627, 90814), (646, 88143), (969, 58762), (1122, 50749), (1254, 45407), (1938, 29381), (2671, 21318), (3553, 16026), (5342, 10659), (7106, 8013)]