47901854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 98122752

約数和(自身を除く): 50220898

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 71, 77, 91, 142, 143, 154, 182, 286, 337, 497, 674, 781, 923, 994, 1001, 1562, 1846, 2002, 2359, 3707, 4381, 4718, 5467, 6461, 7414, 8762, 10153, 10934, 12922, 20306, 23927, 25949, 30667, 47854, 48191, 51898, 61334, 71071, 96382, 142142, 167489, 263197, 311051, 334978, 337337, 526394, 622102, 674674, 1842379, 2177357, 3421561, 3684758, 4354714, 6843122, 23950927, 47901854]

約数ペア:

[(1, 47901854), (2, 23950927), (7, 6843122), (11, 4354714), (13, 3684758), (14, 3421561), (22, 2177357), (26, 1842379), (71, 674674), (77, 622102), (91, 526394), (142, 337337), (143, 334978), (154, 311051), (182, 263197), (286, 167489), (337, 142142), (497, 96382), (674, 71071), (781, 61334), (923, 51898), (994, 48191), (1001, 47854), (1562, 30667), (1846, 25949), (2002, 23927), (2359, 20306), (3707, 12922), (4381, 10934), (4718, 10153), (5467, 8762), (6461, 7414)]