56142394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 54173126

約数列:

[1, 2, 7, 11, 14, 22, 37, 59, 74, 77, 118, 154, 167, 259, 334, 407, 413, 518, 649, 814, 826, 1169, 1298, 1837, 2183, 2338, 2849, 3674, 4366, 4543, 5698, 6179, 9086, 9853, 12358, 12859, 15281, 19706, 24013, 25718, 30562, 43253, 48026, 67969, 68971, 86506, 108383, 135938, 137942, 168091, 216766, 336182, 364561, 475783, 729122, 758681, 951566, 1517362, 2551927, 4010171, 5103854, 8020342, 28071197, 56142394]

約数ペア:

[(1, 56142394), (2, 28071197), (7, 8020342), (11, 5103854), (14, 4010171), (22, 2551927), (37, 1517362), (59, 951566), (74, 758681), (77, 729122), (118, 475783), (154, 364561), (167, 336182), (259, 216766), (334, 168091), (407, 137942), (413, 135938), (518, 108383), (649, 86506), (814, 68971), (826, 67969), (1169, 48026), (1298, 43253), (1837, 30562), (2183, 25718), (2338, 24013), (2849, 19706), (3674, 15281), (4366, 12859), (4543, 12358), (5698, 9853), (6179, 9086)]