52380416

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 108

約数和(自身を含む): 122333400

約数和(自身を除く): 69952984

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 89, 121, 128, 152, 176, 178, 209, 242, 256, 304, 352, 356, 418, 484, 608, 704, 712, 836, 968, 979, 1216, 1408, 1424, 1672, 1691, 1936, 1958, 2299, 2432, 2816, 2848, 3344, 3382, 3872, 3916, 4598, 4864, 5696, 6688, 6764, 7744, 7832, 9196, 10769, 11392, 13376, 13528, 15488, 15664, 18392, 18601, 21538, 22784, 26752, 27056, 30976, 31328, 36784, 37202, 43076, 53504, 54112, 62656, 73568, 74404, 86152, 108224, 125312, 147136, 148808, 172304, 204611, 216448, 250624, 294272, 297616, 344608, 409222, 432896, 588544, 595232, 689216, 818444, 1190464, 1378432, 1636888, 2380928, 2756864, 3273776, 4761856, 6547552, 13095104, 26190208, 52380416]

約数ペア:

[(1, 52380416), (2, 26190208), (4, 13095104), (8, 6547552), (11, 4761856), (16, 3273776), (19, 2756864), (22, 2380928), (32, 1636888), (38, 1378432), (44, 1190464), (64, 818444), (76, 689216), (88, 595232), (89, 588544), (121, 432896), (128, 409222), (152, 344608), (176, 297616), (178, 294272), (209, 250624), (242, 216448), (256, 204611), (304, 172304), (352, 148808), (356, 147136), (418, 125312), (484, 108224), (608, 86152), (704, 74404), (712, 73568), (836, 62656), (968, 54112), (979, 53504), (1216, 43076), (1408, 37202), (1424, 36784), (1672, 31328), (1691, 30976), (1936, 27056), (1958, 26752), (2299, 22784), (2432, 21538), (2816, 18601), (2848, 18392), (3344, 15664), (3382, 15488), (3872, 13528), (3916, 13376), (4598, 11392), (4864, 10769), (5696, 9196), (6688, 7832), (6764, 7744)]