55156444

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 114881536

約数和(自身を除く): 59725092

約数列:

[1, 2, 4, 7, 14, 28, 43, 61, 86, 122, 172, 244, 301, 427, 602, 751, 854, 1204, 1502, 1708, 2623, 3004, 5246, 5257, 10492, 10514, 18361, 21028, 32293, 36722, 45811, 64586, 73444, 91622, 129172, 183244, 226051, 320677, 452102, 641354, 904204, 1282708, 1969873, 3939746, 7879492, 13789111, 27578222, 55156444]

約数ペア:

[(1, 55156444), (2, 27578222), (4, 13789111), (7, 7879492), (14, 3939746), (28, 1969873), (43, 1282708), (61, 904204), (86, 641354), (122, 452102), (172, 320677), (244, 226051), (301, 183244), (427, 129172), (602, 91622), (751, 73444), (854, 64586), (1204, 45811), (1502, 36722), (1708, 32293), (2623, 21028), (3004, 18361), (5246, 10514), (5257, 10492)]