51104148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 133056000

約数和(自身を除く): 81951852

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 59, 76, 87, 114, 116, 118, 131, 174, 177, 228, 236, 262, 348, 354, 393, 524, 551, 708, 786, 1102, 1121, 1572, 1653, 1711, 2204, 2242, 2489, 3306, 3363, 3422, 3799, 4484, 4978, 5133, 6612, 6726, 6844, 7467, 7598, 7729, 9956, 10266, 11397, 13452, 14934, 15196, 15458, 20532, 22794, 23187, 29868, 30916, 32509, 45588, 46374, 65018, 72181, 92748, 97527, 130036, 144362, 146851, 195054, 216543, 224141, 288724, 293702, 390108, 433086, 440553, 448282, 587404, 672423, 866172, 881106, 896564, 1344846, 1762212, 2689692, 4258679, 8517358, 12776037, 17034716, 25552074, 51104148]

約数ペア:

[(1, 51104148), (2, 25552074), (3, 17034716), (4, 12776037), (6, 8517358), (12, 4258679), (19, 2689692), (29, 1762212), (38, 1344846), (57, 896564), (58, 881106), (59, 866172), (76, 672423), (87, 587404), (114, 448282), (116, 440553), (118, 433086), (131, 390108), (174, 293702), (177, 288724), (228, 224141), (236, 216543), (262, 195054), (348, 146851), (354, 144362), (393, 130036), (524, 97527), (551, 92748), (708, 72181), (786, 65018), (1102, 46374), (1121, 45588), (1572, 32509), (1653, 30916), (1711, 29868), (2204, 23187), (2242, 22794), (2489, 20532), (3306, 15458), (3363, 15196), (3422, 14934), (3799, 13452), (4484, 11397), (4978, 10266), (5133, 9956), (6612, 7729), (6726, 7598), (6844, 7467)]