54791478

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2543}}^1$

素因数の和:2583

約数の個数: 80

約数和(自身を含む): 147755520

約数和(自身を除く): 92964042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 1026, 1134, 1197, 1539, 2394, 2543, 3078, 3591, 5086, 7182, 7629, 10773, 15258, 17801, 21546, 22887, 35602, 45774, 48317, 53403, 68661, 96634, 106806, 137322, 144951, 160209, 205983, 289902, 320418, 338219, 411966, 434853, 480627, 676438, 869706, 961254, 1014657, 1304559, 1441881, 2029314, 2609118, 2883762, 3043971, 3913677, 6087942, 7827354, 9131913, 18263826, 27395739, 54791478]

約数ペア:

[(1, 54791478), (2, 27395739), (3, 18263826), (6, 9131913), (7, 7827354), (9, 6087942), (14, 3913677), (18, 3043971), (19, 2883762), (21, 2609118), (27, 2029314), (38, 1441881), (42, 1304559), (54, 1014657), (57, 961254), (63, 869706), (81, 676438), (114, 480627), (126, 434853), (133, 411966), (162, 338219), (171, 320418), (189, 289902), (266, 205983), (342, 160209), (378, 144951), (399, 137322), (513, 106806), (567, 96634), (798, 68661), (1026, 53403), (1134, 48317), (1197, 45774), (1539, 35602), (2394, 22887), (2543, 21546), (3078, 17801), (3591, 15258), (5086, 10773), (7182, 7629)]