54696554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 96780096

約数和(自身を除く): 42083542

約数列:

[1, 2, 11, 19, 22, 38, 71, 97, 142, 194, 209, 361, 418, 722, 781, 1067, 1349, 1562, 1843, 2134, 2698, 3686, 3971, 6887, 7942, 13774, 14839, 20273, 25631, 29678, 35017, 40546, 51262, 70034, 75757, 130853, 151514, 261706, 281941, 385187, 563882, 770374, 1439383, 2486207, 2878766, 4972414, 27348277, 54696554]

約数ペア:

[(1, 54696554), (2, 27348277), (11, 4972414), (19, 2878766), (22, 2486207), (38, 1439383), (71, 770374), (97, 563882), (142, 385187), (194, 281941), (209, 261706), (361, 151514), (418, 130853), (722, 75757), (781, 70034), (1067, 51262), (1349, 40546), (1562, 35017), (1843, 29678), (2134, 25631), (2698, 20273), (3686, 14839), (3971, 13774), (6887, 7942)]