53646572

素因数分解:

$2^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 111451200

約数和(自身を除く): 57804628

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 343, 427, 641, 686, 854, 1282, 1372, 1708, 2564, 2989, 4487, 5978, 8974, 11956, 17948, 20923, 31409, 39101, 41846, 62818, 78202, 83692, 125636, 156404, 219863, 273707, 439726, 547414, 879452, 1094828, 1915949, 3831898, 7663796, 13411643, 26823286, 53646572]

約数ペア:

[(1, 53646572), (2, 26823286), (4, 13411643), (7, 7663796), (14, 3831898), (28, 1915949), (49, 1094828), (61, 879452), (98, 547414), (122, 439726), (196, 273707), (244, 219863), (343, 156404), (427, 125636), (641, 83692), (686, 78202), (854, 62818), (1282, 41846), (1372, 39101), (1708, 31409), (2564, 20923), (2989, 17948), (4487, 11956), (5978, 8974)]