53017068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 145008640

約数和(自身を除く): 91991572

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 577, 589, 741, 806, 988, 1154, 1178, 1209, 1482, 1612, 1731, 1767, 2308, 2356, 2418, 2964, 3462, 3534, 4836, 6924, 7068, 7501, 7657, 10963, 15002, 15314, 17887, 21926, 22503, 22971, 30004, 30628, 32889, 35774, 43852, 45006, 45942, 53661, 65778, 71548, 90012, 91884, 107322, 131556, 142519, 214644, 232531, 285038, 339853, 427557, 465062, 570076, 679706, 697593, 855114, 930124, 1019559, 1359412, 1395186, 1710228, 2039118, 2790372, 4078236, 4418089, 8836178, 13254267, 17672356, 26508534, 53017068]

約数ペア:

[(1, 53017068), (2, 26508534), (3, 17672356), (4, 13254267), (6, 8836178), (12, 4418089), (13, 4078236), (19, 2790372), (26, 2039118), (31, 1710228), (38, 1395186), (39, 1359412), (52, 1019559), (57, 930124), (62, 855114), (76, 697593), (78, 679706), (93, 570076), (114, 465062), (124, 427557), (156, 339853), (186, 285038), (228, 232531), (247, 214644), (372, 142519), (403, 131556), (494, 107322), (577, 91884), (589, 90012), (741, 71548), (806, 65778), (988, 53661), (1154, 45942), (1178, 45006), (1209, 43852), (1482, 35774), (1612, 32889), (1731, 30628), (1767, 30004), (2308, 22971), (2356, 22503), (2418, 21926), (2964, 17887), (3462, 15314), (3534, 15002), (4836, 10963), (6924, 7657), (7068, 7501)]