51309234

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1236

約数の個数: 64

約数和(自身を含む): 122918400

約数和(自身を除く): 71609166

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 86, 114, 129, 171, 258, 342, 387, 513, 774, 817, 1026, 1161, 1163, 1634, 2322, 2326, 2451, 3489, 4902, 6978, 7353, 10467, 14706, 20934, 22059, 22097, 31401, 44118, 44194, 50009, 62802, 66291, 100018, 132582, 150027, 198873, 300054, 397746, 450081, 596619, 900162, 950171, 1193238, 1350243, 1900342, 2700486, 2850513, 5701026, 8551539, 17103078, 25654617, 51309234]

約数ペア:

[(1, 51309234), (2, 25654617), (3, 17103078), (6, 8551539), (9, 5701026), (18, 2850513), (19, 2700486), (27, 1900342), (38, 1350243), (43, 1193238), (54, 950171), (57, 900162), (86, 596619), (114, 450081), (129, 397746), (171, 300054), (258, 198873), (342, 150027), (387, 132582), (513, 100018), (774, 66291), (817, 62802), (1026, 50009), (1161, 44194), (1163, 44118), (1634, 31401), (2322, 22097), (2326, 22059), (2451, 20934), (3489, 14706), (4902, 10467), (6978, 7353)]