51377672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 109512000

約数和(自身を除く): 58134328

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 59, 68, 76, 118, 136, 152, 236, 323, 337, 472, 646, 674, 1003, 1121, 1292, 1348, 2006, 2242, 2584, 2696, 4012, 4484, 5729, 6403, 8024, 8968, 11458, 12806, 19057, 19883, 22916, 25612, 38114, 39766, 45832, 51224, 76228, 79532, 108851, 152456, 159064, 217702, 338011, 377777, 435404, 676022, 755554, 870808, 1352044, 1511108, 2704088, 3022216, 6422209, 12844418, 25688836, 51377672]

約数ペア:

[(1, 51377672), (2, 25688836), (4, 12844418), (8, 6422209), (17, 3022216), (19, 2704088), (34, 1511108), (38, 1352044), (59, 870808), (68, 755554), (76, 676022), (118, 435404), (136, 377777), (152, 338011), (236, 217702), (323, 159064), (337, 152456), (472, 108851), (646, 79532), (674, 76228), (1003, 51224), (1121, 45832), (1292, 39766), (1348, 38114), (2006, 25612), (2242, 22916), (2584, 19883), (2696, 19057), (4012, 12806), (4484, 11458), (5729, 8968), (6403, 8024)]