29120250554

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{563}}^1\times {\mathrm{1009}}^1$

素因数の和:1683

約数の個数: 48

約数和(自身を含む): 46879093440

約数和(自身を除く): 17758842886

約数列:

[1, 2, 19, 38, 71, 142, 361, 563, 722, 1009, 1126, 1349, 2018, 2698, 10697, 19171, 21394, 25631, 38342, 39973, 51262, 71639, 79946, 143278, 203243, 364249, 406486, 568067, 728498, 759487, 1136134, 1361141, 1518974, 2722282, 10793273, 14430253, 21586546, 25861679, 28860506, 40332757, 51723358, 80665514, 205072187, 410144374, 766322383, 1532644766, 14560125277, 29120250554]

約数ペア:

[(1, 29120250554), (2, 14560125277), (19, 1532644766), (38, 766322383), (71, 410144374), (142, 205072187), (361, 80665514), (563, 51723358), (722, 40332757), (1009, 28860506), (1126, 25861679), (1349, 21586546), (2018, 14430253), (2698, 10793273), (10697, 2722282), (19171, 1518974), (21394, 1361141), (25631, 1136134), (38342, 759487), (39973, 728498), (51262, 568067), (71639, 406486), (79946, 364249), (143278, 203243)]