50516316

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:643

約数の個数: 72

約数和(自身を含む): 136216080

約数和(自身を除く): 85699764

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 197, 204, 306, 394, 419, 591, 612, 788, 838, 1182, 1257, 1676, 1773, 2364, 2514, 3349, 3546, 3771, 5028, 6698, 7092, 7123, 7542, 10047, 13396, 14246, 15084, 20094, 21369, 28492, 30141, 40188, 42738, 60282, 64107, 82543, 85476, 120564, 128214, 165086, 247629, 256428, 330172, 495258, 742887, 990516, 1403231, 1485774, 2806462, 2971548, 4209693, 5612924, 8419386, 12629079, 16838772, 25258158, 50516316]

約数ペア:

[(1, 50516316), (2, 25258158), (3, 16838772), (4, 12629079), (6, 8419386), (9, 5612924), (12, 4209693), (17, 2971548), (18, 2806462), (34, 1485774), (36, 1403231), (51, 990516), (68, 742887), (102, 495258), (153, 330172), (197, 256428), (204, 247629), (306, 165086), (394, 128214), (419, 120564), (591, 85476), (612, 82543), (788, 64107), (838, 60282), (1182, 42738), (1257, 40188), (1676, 30141), (1773, 28492), (2364, 21369), (2514, 20094), (3349, 15084), (3546, 14246), (3771, 13396), (5028, 10047), (6698, 7542), (7092, 7123)]