52140848

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1413

約数の個数: 40

約数和(自身を含む): 105264096

約数和(自身を除く): 53123248

約数列:

[1, 2, 4, 8, 16, 41, 61, 82, 122, 164, 244, 328, 488, 656, 976, 1303, 2501, 2606, 5002, 5212, 10004, 10424, 20008, 20848, 40016, 53423, 79483, 106846, 158966, 213692, 317932, 427384, 635864, 854768, 1271728, 3258803, 6517606, 13035212, 26070424, 52140848]

約数ペア:

[(1, 52140848), (2, 26070424), (4, 13035212), (8, 6517606), (16, 3258803), (41, 1271728), (61, 854768), (82, 635864), (122, 427384), (164, 317932), (244, 213692), (328, 158966), (488, 106846), (656, 79483), (976, 53423), (1303, 40016), (2501, 20848), (2606, 20008), (5002, 10424), (5212, 10004)]