55856178

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 144144000

約数和(自身を除く): 88287822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 109, 126, 147, 166, 218, 249, 294, 327, 343, 441, 498, 581, 654, 686, 747, 763, 882, 981, 1029, 1162, 1494, 1526, 1743, 1962, 2058, 2289, 3087, 3486, 4067, 4578, 5229, 5341, 6174, 6867, 8134, 9047, 10458, 10682, 12201, 13734, 16023, 18094, 24402, 27141, 28469, 32046, 36603, 37387, 48069, 54282, 56938, 63329, 73206, 74774, 81423, 85407, 96138, 112161, 126658, 162846, 170814, 189987, 224322, 256221, 336483, 379974, 443303, 512442, 569961, 672966, 886606, 1139922, 1329909, 2659818, 3103121, 3989727, 6206242, 7979454, 9309363, 18618726, 27928089, 55856178]

約数ペア:

[(1, 55856178), (2, 27928089), (3, 18618726), (6, 9309363), (7, 7979454), (9, 6206242), (14, 3989727), (18, 3103121), (21, 2659818), (42, 1329909), (49, 1139922), (63, 886606), (83, 672966), (98, 569961), (109, 512442), (126, 443303), (147, 379974), (166, 336483), (218, 256221), (249, 224322), (294, 189987), (327, 170814), (343, 162846), (441, 126658), (498, 112161), (581, 96138), (654, 85407), (686, 81423), (747, 74774), (763, 73206), (882, 63329), (981, 56938), (1029, 54282), (1162, 48069), (1494, 37387), (1526, 36603), (1743, 32046), (1962, 28469), (2058, 27141), (2289, 24402), (3087, 18094), (3486, 16023), (4067, 13734), (4578, 12201), (5229, 10682), (5341, 10458), (6174, 9047), (6867, 8134)]