55398642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 130032000

約数和(自身を除く): 74633358

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 174, 247, 377, 494, 551, 741, 754, 1102, 1131, 1289, 1482, 1653, 2262, 2578, 3306, 3867, 7163, 7734, 14326, 16757, 21489, 24491, 33514, 37381, 42978, 48982, 50271, 73473, 74762, 100542, 112143, 146946, 224286, 318383, 485953, 636766, 710239, 955149, 971906, 1420478, 1457859, 1910298, 2130717, 2915718, 4261434, 9233107, 18466214, 27699321, 55398642]

約数ペア:

[(1, 55398642), (2, 27699321), (3, 18466214), (6, 9233107), (13, 4261434), (19, 2915718), (26, 2130717), (29, 1910298), (38, 1457859), (39, 1420478), (57, 971906), (58, 955149), (78, 710239), (87, 636766), (114, 485953), (174, 318383), (247, 224286), (377, 146946), (494, 112143), (551, 100542), (741, 74762), (754, 73473), (1102, 50271), (1131, 48982), (1289, 42978), (1482, 37381), (1653, 33514), (2262, 24491), (2578, 21489), (3306, 16757), (3867, 14326), (7163, 7734)]