56347060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5227}}^1$

素因数の和:5261

約数の個数: 72

約数和(自身を含む): 150189984

約数和(自身を除く): 93842924

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5227, 5390, 10454, 10780, 20908, 26135, 36589, 52270, 57497, 73178, 104540, 114994, 146356, 182945, 229988, 256123, 287485, 365890, 402479, 512246, 574970, 731780, 804958, 1024492, 1149940, 1280615, 1609916, 2012395, 2561230, 2817353, 4024790, 5122460, 5634706, 8049580, 11269412, 14086765, 28173530, 56347060]

約数ペア:

[(1, 56347060), (2, 28173530), (4, 14086765), (5, 11269412), (7, 8049580), (10, 5634706), (11, 5122460), (14, 4024790), (20, 2817353), (22, 2561230), (28, 2012395), (35, 1609916), (44, 1280615), (49, 1149940), (55, 1024492), (70, 804958), (77, 731780), (98, 574970), (110, 512246), (140, 402479), (154, 365890), (196, 287485), (220, 256123), (245, 229988), (308, 182945), (385, 146356), (490, 114994), (539, 104540), (770, 73178), (980, 57497), (1078, 52270), (1540, 36589), (2156, 26135), (2695, 20908), (5227, 10780), (5390, 10454)]