51479118

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 120268800

約数和(自身を除く): 68789682

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 71, 87, 142, 174, 213, 261, 426, 463, 522, 639, 783, 926, 1278, 1389, 1566, 1917, 2059, 2778, 3834, 4118, 4167, 6177, 8334, 12354, 12501, 13427, 18531, 25002, 26854, 32873, 37062, 40281, 55593, 65746, 80562, 98619, 111186, 120843, 197238, 241686, 295857, 362529, 591714, 725058, 887571, 953317, 1775142, 1906634, 2859951, 5719902, 8579853, 17159706, 25739559, 51479118]

約数ペア:

[(1, 51479118), (2, 25739559), (3, 17159706), (6, 8579853), (9, 5719902), (18, 2859951), (27, 1906634), (29, 1775142), (54, 953317), (58, 887571), (71, 725058), (87, 591714), (142, 362529), (174, 295857), (213, 241686), (261, 197238), (426, 120843), (463, 111186), (522, 98619), (639, 80562), (783, 65746), (926, 55593), (1278, 40281), (1389, 37062), (1566, 32873), (1917, 26854), (2059, 25002), (2778, 18531), (3834, 13427), (4118, 12501), (4167, 12354), (6177, 8334)]