51242562

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 132312960

約数和(自身を除く): 81070398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 59, 61, 63, 113, 118, 122, 126, 177, 183, 226, 339, 354, 366, 413, 427, 531, 549, 678, 791, 826, 854, 1017, 1062, 1098, 1239, 1281, 1582, 2034, 2373, 2478, 2562, 3599, 3717, 3843, 4746, 6667, 6893, 7119, 7198, 7434, 7686, 10797, 13334, 13786, 14238, 20001, 20679, 21594, 25193, 32391, 40002, 41358, 46669, 48251, 50386, 60003, 62037, 64782, 75579, 93338, 96502, 120006, 124074, 140007, 144753, 151158, 226737, 280014, 289506, 406687, 420021, 434259, 453474, 813374, 840042, 868518, 1220061, 2440122, 2846809, 3660183, 5693618, 7320366, 8540427, 17080854, 25621281, 51242562]

約数ペア:

[(1, 51242562), (2, 25621281), (3, 17080854), (6, 8540427), (7, 7320366), (9, 5693618), (14, 3660183), (18, 2846809), (21, 2440122), (42, 1220061), (59, 868518), (61, 840042), (63, 813374), (113, 453474), (118, 434259), (122, 420021), (126, 406687), (177, 289506), (183, 280014), (226, 226737), (339, 151158), (354, 144753), (366, 140007), (413, 124074), (427, 120006), (531, 96502), (549, 93338), (678, 75579), (791, 64782), (826, 62037), (854, 60003), (1017, 50386), (1062, 48251), (1098, 46669), (1239, 41358), (1281, 40002), (1582, 32391), (2034, 25193), (2373, 21594), (2478, 20679), (2562, 20001), (3599, 14238), (3717, 13786), (3843, 13334), (4746, 10797), (6667, 7686), (6893, 7434), (7119, 7198)]