56004039

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 108326400

約数和(自身を除く): 52322361

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 59, 61, 63, 91, 117, 133, 171, 177, 183, 247, 273, 399, 413, 427, 531, 549, 741, 767, 793, 819, 1121, 1159, 1197, 1239, 1281, 1729, 2223, 2301, 2379, 3363, 3477, 3599, 3717, 3843, 5187, 5369, 5551, 6903, 7137, 7847, 8113, 10089, 10431, 10797, 14573, 15067, 15561, 16107, 16653, 23541, 24339, 25193, 32391, 43719, 45201, 46787, 48321, 49959, 68381, 70623, 73017, 75579, 102011, 105469, 131157, 135603, 140361, 205143, 226737, 306033, 316407, 327509, 421083, 478667, 615429, 888953, 918099, 949221, 982527, 1436001, 2666859, 2947581, 4308003, 6222671, 8000577, 18668013, 56004039]

約数ペア:

[(1, 56004039), (3, 18668013), (7, 8000577), (9, 6222671), (13, 4308003), (19, 2947581), (21, 2666859), (39, 1436001), (57, 982527), (59, 949221), (61, 918099), (63, 888953), (91, 615429), (117, 478667), (133, 421083), (171, 327509), (177, 316407), (183, 306033), (247, 226737), (273, 205143), (399, 140361), (413, 135603), (427, 131157), (531, 105469), (549, 102011), (741, 75579), (767, 73017), (793, 70623), (819, 68381), (1121, 49959), (1159, 48321), (1197, 46787), (1239, 45201), (1281, 43719), (1729, 32391), (2223, 25193), (2301, 24339), (2379, 23541), (3363, 16653), (3477, 16107), (3599, 15561), (3717, 15067), (3843, 14573), (5187, 10797), (5369, 10431), (5551, 10089), (6903, 8113), (7137, 7847)]