55377224

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 123379200

約数和(自身を除く): 68001976

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 89, 164, 178, 271, 287, 328, 356, 542, 574, 623, 712, 1084, 1148, 1246, 1897, 2168, 2296, 2492, 3649, 3794, 4984, 7298, 7588, 11111, 14596, 15176, 22222, 24119, 25543, 29192, 44444, 48238, 51086, 77777, 88888, 96476, 102172, 155554, 168833, 192952, 204344, 311108, 337666, 622216, 675332, 988879, 1350664, 1977758, 3955516, 6922153, 7911032, 13844306, 27688612, 55377224]

約数ペア:

[(1, 55377224), (2, 27688612), (4, 13844306), (7, 7911032), (8, 6922153), (14, 3955516), (28, 1977758), (41, 1350664), (56, 988879), (82, 675332), (89, 622216), (164, 337666), (178, 311108), (271, 204344), (287, 192952), (328, 168833), (356, 155554), (542, 102172), (574, 96476), (623, 88888), (712, 77777), (1084, 51086), (1148, 48238), (1246, 44444), (1897, 29192), (2168, 25543), (2296, 24119), (2492, 22222), (3649, 15176), (3794, 14596), (4984, 11111), (7298, 7588)]