51718674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1447}}^1$

素因数の和:1519

約数の個数: 64

約数和(自身を含む): 126775296

約数和(自身を除く): 75056622

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 37, 42, 46, 69, 74, 111, 138, 161, 222, 259, 322, 483, 518, 777, 851, 966, 1447, 1554, 1702, 2553, 2894, 4341, 5106, 5957, 8682, 10129, 11914, 17871, 20258, 30387, 33281, 35742, 53539, 60774, 66562, 99843, 107078, 160617, 199686, 232967, 321234, 374773, 465934, 698901, 749546, 1124319, 1231397, 1397802, 2248638, 2462794, 3694191, 7388382, 8619779, 17239558, 25859337, 51718674]

約数ペア:

[(1, 51718674), (2, 25859337), (3, 17239558), (6, 8619779), (7, 7388382), (14, 3694191), (21, 2462794), (23, 2248638), (37, 1397802), (42, 1231397), (46, 1124319), (69, 749546), (74, 698901), (111, 465934), (138, 374773), (161, 321234), (222, 232967), (259, 199686), (322, 160617), (483, 107078), (518, 99843), (777, 66562), (851, 60774), (966, 53539), (1447, 35742), (1554, 33281), (1702, 30387), (2553, 20258), (2894, 17871), (4341, 11914), (5106, 10129), (5957, 8682)]