54798368

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 111041280

約数和(自身を除く): 56242912

約数列:

[1, 2, 4, 8, 16, 32, 71, 89, 142, 178, 271, 284, 356, 542, 568, 712, 1084, 1136, 1424, 2168, 2272, 2848, 4336, 6319, 8672, 12638, 19241, 24119, 25276, 38482, 48238, 50552, 76964, 96476, 101104, 153928, 192952, 202208, 307856, 385904, 615712, 771808, 1712449, 3424898, 6849796, 13699592, 27399184, 54798368]

約数ペア:

[(1, 54798368), (2, 27399184), (4, 13699592), (8, 6849796), (16, 3424898), (32, 1712449), (71, 771808), (89, 615712), (142, 385904), (178, 307856), (271, 202208), (284, 192952), (356, 153928), (542, 101104), (568, 96476), (712, 76964), (1084, 50552), (1136, 48238), (1424, 38482), (2168, 25276), (2272, 24119), (2848, 19241), (4336, 12638), (6319, 8672)]