51413814

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{419}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 118525680

約数和(自身を除く): 67111866

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 401, 419, 802, 838, 1203, 1257, 2406, 2514, 3609, 3771, 6817, 7123, 7218, 7542, 13634, 14246, 20451, 21369, 40902, 42738, 61353, 64107, 122706, 128214, 168019, 336038, 504057, 1008114, 1512171, 2856323, 3024342, 5712646, 8568969, 17137938, 25706907, 51413814]

約数ペア:

[(1, 51413814), (2, 25706907), (3, 17137938), (6, 8568969), (9, 5712646), (17, 3024342), (18, 2856323), (34, 1512171), (51, 1008114), (102, 504057), (153, 336038), (306, 168019), (401, 128214), (419, 122706), (802, 64107), (838, 61353), (1203, 42738), (1257, 40902), (2406, 21369), (2514, 20451), (3609, 14246), (3771, 13634), (6817, 7542), (7123, 7218)]