51485996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 99701280

約数和(自身を除く): 48215284

約数列:

[1, 2, 4, 17, 34, 41, 59, 68, 82, 118, 164, 236, 313, 626, 697, 1003, 1252, 1394, 2006, 2419, 2788, 4012, 4838, 5321, 9676, 10642, 12833, 18467, 21284, 25666, 36934, 41123, 51332, 73868, 82246, 164492, 218161, 313939, 436322, 627878, 757147, 872644, 1255756, 1514294, 3028588, 12871499, 25742998, 51485996]

約数ペア:

[(1, 51485996), (2, 25742998), (4, 12871499), (17, 3028588), (34, 1514294), (41, 1255756), (59, 872644), (68, 757147), (82, 627878), (118, 436322), (164, 313939), (236, 218161), (313, 164492), (626, 82246), (697, 73868), (1003, 51332), (1252, 41123), (1394, 36934), (2006, 25666), (2419, 21284), (2788, 18467), (4012, 12833), (4838, 10642), (5321, 9676)]