51389226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 133356288

約数和(自身を除く): 81967062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 73, 74, 111, 126, 146, 151, 219, 222, 259, 302, 333, 438, 453, 511, 518, 657, 666, 777, 906, 1022, 1057, 1314, 1359, 1533, 1554, 2114, 2331, 2701, 2718, 3066, 3171, 4599, 4662, 5402, 5587, 6342, 8103, 9198, 9513, 11023, 11174, 16206, 16761, 18907, 19026, 22046, 24309, 33069, 33522, 37814, 39109, 48618, 50283, 56721, 66138, 77161, 78218, 99207, 100566, 113442, 117327, 154322, 170163, 198414, 231483, 234654, 340326, 351981, 407851, 462966, 694449, 703962, 815702, 1223553, 1388898, 2447106, 2854957, 3670659, 5709914, 7341318, 8564871, 17129742, 25694613, 51389226]

約数ペア:

[(1, 51389226), (2, 25694613), (3, 17129742), (6, 8564871), (7, 7341318), (9, 5709914), (14, 3670659), (18, 2854957), (21, 2447106), (37, 1388898), (42, 1223553), (63, 815702), (73, 703962), (74, 694449), (111, 462966), (126, 407851), (146, 351981), (151, 340326), (219, 234654), (222, 231483), (259, 198414), (302, 170163), (333, 154322), (438, 117327), (453, 113442), (511, 100566), (518, 99207), (657, 78218), (666, 77161), (777, 66138), (906, 56721), (1022, 50283), (1057, 48618), (1314, 39109), (1359, 37814), (1533, 33522), (1554, 33069), (2114, 24309), (2331, 22046), (2701, 19026), (2718, 18907), (3066, 16761), (3171, 16206), (4599, 11174), (4662, 11023), (5402, 9513), (5587, 9198), (6342, 8103)]