48987148

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 109992960

約数和(自身を除く): 61005812

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 43, 46, 58, 61, 86, 92, 116, 122, 161, 172, 203, 244, 301, 322, 406, 427, 602, 644, 667, 812, 854, 989, 1204, 1247, 1334, 1403, 1708, 1769, 1978, 2494, 2623, 2668, 2806, 3538, 3956, 4669, 4988, 5246, 5612, 6923, 7076, 8729, 9338, 9821, 10492, 12383, 13846, 17458, 18361, 18676, 19642, 24766, 27692, 28681, 34916, 36722, 39284, 40687, 49532, 57362, 60329, 73444, 76067, 81374, 114724, 120658, 152134, 162748, 200767, 241316, 284809, 304268, 401534, 422303, 532469, 569618, 803068, 844606, 1064938, 1139236, 1689212, 1749541, 2129876, 3499082, 6998164, 12246787, 24493574, 48987148]

約数ペア:

[(1, 48987148), (2, 24493574), (4, 12246787), (7, 6998164), (14, 3499082), (23, 2129876), (28, 1749541), (29, 1689212), (43, 1139236), (46, 1064938), (58, 844606), (61, 803068), (86, 569618), (92, 532469), (116, 422303), (122, 401534), (161, 304268), (172, 284809), (203, 241316), (244, 200767), (301, 162748), (322, 152134), (406, 120658), (427, 114724), (602, 81374), (644, 76067), (667, 73444), (812, 60329), (854, 57362), (989, 49532), (1204, 40687), (1247, 39284), (1334, 36722), (1403, 34916), (1708, 28681), (1769, 27692), (1978, 24766), (2494, 19642), (2623, 18676), (2668, 18361), (2806, 17458), (3538, 13846), (3956, 12383), (4669, 10492), (4988, 9821), (5246, 9338), (5612, 8729), (6923, 7076)]