47784926

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 91445760

約数和(自身を除く): 43660834

約数列:

[1, 2, 7, 14, 17, 34, 41, 59, 82, 83, 118, 119, 166, 238, 287, 413, 574, 581, 697, 826, 1003, 1162, 1394, 1411, 2006, 2419, 2822, 3403, 4838, 4879, 4897, 6806, 7021, 9758, 9794, 9877, 14042, 16933, 19754, 23821, 33866, 34279, 41123, 47642, 57851, 68558, 82246, 83249, 115702, 166498, 200777, 287861, 401554, 404957, 575722, 582743, 809914, 1165486, 1405439, 2810878, 3413209, 6826418, 23892463, 47784926]

約数ペア:

[(1, 47784926), (2, 23892463), (7, 6826418), (14, 3413209), (17, 2810878), (34, 1405439), (41, 1165486), (59, 809914), (82, 582743), (83, 575722), (118, 404957), (119, 401554), (166, 287861), (238, 200777), (287, 166498), (413, 115702), (574, 83249), (581, 82246), (697, 68558), (826, 57851), (1003, 47642), (1162, 41123), (1394, 34279), (1411, 33866), (2006, 23821), (2419, 19754), (2822, 16933), (3403, 14042), (4838, 9877), (4879, 9794), (4897, 9758), (6806, 7021)]