51776235

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 111121920

約数和(自身を除く): 59345685

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 41, 45, 57, 63, 95, 105, 123, 133, 171, 205, 211, 285, 287, 315, 369, 399, 615, 633, 665, 779, 855, 861, 1055, 1197, 1435, 1477, 1845, 1899, 1995, 2337, 2583, 3165, 3895, 4009, 4305, 4431, 5453, 5985, 7011, 7385, 8651, 9495, 11685, 12027, 12915, 13293, 16359, 20045, 22155, 25953, 27265, 28063, 35055, 36081, 43255, 49077, 60135, 60557, 66465, 77859, 81795, 84189, 129765, 140315, 164369, 180405, 181671, 245385, 252567, 302785, 389295, 420945, 493107, 545013, 821845, 908355, 1150583, 1262835, 1479321, 2465535, 2725065, 3451749, 5752915, 7396605, 10355247, 17258745, 51776235]

約数ペア:

[(1, 51776235), (3, 17258745), (5, 10355247), (7, 7396605), (9, 5752915), (15, 3451749), (19, 2725065), (21, 2465535), (35, 1479321), (41, 1262835), (45, 1150583), (57, 908355), (63, 821845), (95, 545013), (105, 493107), (123, 420945), (133, 389295), (171, 302785), (205, 252567), (211, 245385), (285, 181671), (287, 180405), (315, 164369), (369, 140315), (399, 129765), (615, 84189), (633, 81795), (665, 77859), (779, 66465), (855, 60557), (861, 60135), (1055, 49077), (1197, 43255), (1435, 36081), (1477, 35055), (1845, 28063), (1899, 27265), (1995, 25953), (2337, 22155), (2583, 20045), (3165, 16359), (3895, 13293), (4009, 12915), (4305, 12027), (4431, 11685), (5453, 9495), (5985, 8651), (7011, 7385)]