51751266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{733}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 121409472

約数和(自身を除く): 69658206

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 733, 861, 1466, 1681, 1722, 2199, 3362, 4398, 5043, 5131, 10086, 10262, 11767, 15393, 23534, 30053, 30786, 35301, 60106, 70602, 90159, 180318, 210371, 420742, 631113, 1232173, 1262226, 2464346, 3696519, 7393038, 8625211, 17250422, 25875633, 51751266]

約数ペア:

[(1, 51751266), (2, 25875633), (3, 17250422), (6, 8625211), (7, 7393038), (14, 3696519), (21, 2464346), (41, 1262226), (42, 1232173), (82, 631113), (123, 420742), (246, 210371), (287, 180318), (574, 90159), (733, 70602), (861, 60106), (1466, 35301), (1681, 30786), (1722, 30053), (2199, 23534), (3362, 15393), (4398, 11767), (5043, 10262), (5131, 10086)]