52980818

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 92124312

約数和(自身を除く): 39143494

約数列:

[1, 2, 11, 22, 37, 61, 74, 97, 121, 122, 194, 242, 407, 671, 814, 1067, 1342, 2134, 2257, 3589, 4477, 4514, 5917, 7178, 7381, 8954, 11737, 11834, 14762, 23474, 24827, 39479, 49654, 65087, 78958, 130174, 218929, 273097, 434269, 437858, 546194, 715957, 868538, 1431914, 2408219, 4816438, 26490409, 52980818]

約数ペア:

[(1, 52980818), (2, 26490409), (11, 4816438), (22, 2408219), (37, 1431914), (61, 868538), (74, 715957), (97, 546194), (121, 437858), (122, 434269), (194, 273097), (242, 218929), (407, 130174), (671, 78958), (814, 65087), (1067, 49654), (1342, 39479), (2134, 24827), (2257, 23474), (3589, 14762), (4477, 11834), (4514, 11737), (5917, 8954), (7178, 7381)]