47995750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 101357568

約数和(自身を除く): 53361818

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 125, 155, 250, 275, 310, 341, 550, 563, 682, 775, 1126, 1375, 1550, 1705, 2750, 2815, 3410, 3875, 5630, 6193, 7750, 8525, 12386, 14075, 17050, 17453, 28150, 30965, 34906, 42625, 61930, 70375, 85250, 87265, 140750, 154825, 174530, 191983, 309650, 383966, 436325, 774125, 872650, 959915, 1548250, 1919830, 2181625, 4363250, 4799575, 9599150, 23997875, 47995750]

約数ペア:

[(1, 47995750), (2, 23997875), (5, 9599150), (10, 4799575), (11, 4363250), (22, 2181625), (25, 1919830), (31, 1548250), (50, 959915), (55, 872650), (62, 774125), (110, 436325), (125, 383966), (155, 309650), (250, 191983), (275, 174530), (310, 154825), (341, 140750), (550, 87265), (563, 85250), (682, 70375), (775, 61930), (1126, 42625), (1375, 34906), (1550, 30965), (1705, 28150), (2750, 17453), (2815, 17050), (3410, 14075), (3875, 12386), (5630, 8525), (6193, 7750)]