51553392

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 146240640

約数和(自身を除く): 94687248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 251, 264, 389, 502, 528, 753, 778, 1004, 1167, 1506, 1556, 2008, 2334, 2761, 3012, 3112, 4016, 4279, 4668, 5522, 6024, 6224, 8283, 8558, 9336, 11044, 12048, 12837, 16566, 17116, 18672, 22088, 25674, 33132, 34232, 44176, 51348, 66264, 68464, 97639, 102696, 132528, 195278, 205392, 292917, 390556, 585834, 781112, 1074029, 1171668, 1562224, 2148058, 2343336, 3222087, 4296116, 4686672, 6444174, 8592232, 12888348, 17184464, 25776696, 51553392]

約数ペア:

[(1, 51553392), (2, 25776696), (3, 17184464), (4, 12888348), (6, 8592232), (8, 6444174), (11, 4686672), (12, 4296116), (16, 3222087), (22, 2343336), (24, 2148058), (33, 1562224), (44, 1171668), (48, 1074029), (66, 781112), (88, 585834), (132, 390556), (176, 292917), (251, 205392), (264, 195278), (389, 132528), (502, 102696), (528, 97639), (753, 68464), (778, 66264), (1004, 51348), (1167, 44176), (1506, 34232), (1556, 33132), (2008, 25674), (2334, 22088), (2761, 18672), (3012, 17116), (3112, 16566), (4016, 12837), (4279, 12048), (4668, 11044), (5522, 9336), (6024, 8558), (6224, 8283)]