53169844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 118728960

約数和(自身を除く): 65559116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 79, 86, 91, 158, 172, 182, 301, 316, 364, 553, 559, 602, 1027, 1106, 1118, 1204, 1849, 2054, 2212, 2236, 3397, 3698, 3913, 4108, 6794, 7189, 7396, 7826, 12943, 13588, 14378, 15652, 23779, 24037, 25886, 28756, 44161, 47558, 48074, 51772, 88322, 95116, 96148, 146071, 168259, 176644, 292142, 309127, 336518, 584284, 618254, 673036, 1022497, 1236508, 1898923, 2044994, 3797846, 4089988, 7595692, 13292461, 26584922, 53169844]

約数ペア:

[(1, 53169844), (2, 26584922), (4, 13292461), (7, 7595692), (13, 4089988), (14, 3797846), (26, 2044994), (28, 1898923), (43, 1236508), (52, 1022497), (79, 673036), (86, 618254), (91, 584284), (158, 336518), (172, 309127), (182, 292142), (301, 176644), (316, 168259), (364, 146071), (553, 96148), (559, 95116), (602, 88322), (1027, 51772), (1106, 48074), (1118, 47558), (1204, 44161), (1849, 28756), (2054, 25886), (2212, 24037), (2236, 23779), (3397, 15652), (3698, 14378), (3913, 13588), (4108, 12943), (6794, 7826), (7189, 7396)]