51943936

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:453

約数の個数: 80

約数和(自身を含む): 118438848

約数和(自身を除く): 66494912

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 352, 368, 401, 506, 512, 704, 736, 802, 1012, 1408, 1472, 1604, 2024, 2816, 2944, 3208, 4048, 4411, 5632, 5888, 6416, 8096, 8822, 9223, 11776, 12832, 16192, 17644, 18446, 25664, 32384, 35288, 36892, 51328, 64768, 70576, 73784, 101453, 102656, 129536, 141152, 147568, 202906, 205312, 282304, 295136, 405812, 564608, 590272, 811624, 1129216, 1180544, 1623248, 2258432, 2361088, 3246496, 4722176, 6492992, 12985984, 25971968, 51943936]

約数ペア:

[(1, 51943936), (2, 25971968), (4, 12985984), (8, 6492992), (11, 4722176), (16, 3246496), (22, 2361088), (23, 2258432), (32, 1623248), (44, 1180544), (46, 1129216), (64, 811624), (88, 590272), (92, 564608), (128, 405812), (176, 295136), (184, 282304), (253, 205312), (256, 202906), (352, 147568), (368, 141152), (401, 129536), (506, 102656), (512, 101453), (704, 73784), (736, 70576), (802, 64768), (1012, 51328), (1408, 36892), (1472, 35288), (1604, 32384), (2024, 25664), (2816, 18446), (2944, 17644), (3208, 16192), (4048, 12832), (4411, 11776), (5632, 9223), (5888, 8822), (6416, 8096)]