51911392

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:396

約数の個数: 72

約数和(自身を含む): 114828840

約数和(自身を除く): 62917448

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 169, 208, 232, 331, 338, 377, 416, 464, 662, 676, 754, 928, 1324, 1352, 1508, 2648, 2704, 3016, 4303, 4901, 5296, 5408, 6032, 8606, 9599, 9802, 10592, 12064, 17212, 19198, 19604, 34424, 38396, 39208, 55939, 68848, 76792, 78416, 111878, 124787, 137696, 153584, 156832, 223756, 249574, 307168, 447512, 499148, 895024, 998296, 1622231, 1790048, 1996592, 3244462, 3993184, 6488924, 12977848, 25955696, 51911392]

約数ペア:

[(1, 51911392), (2, 25955696), (4, 12977848), (8, 6488924), (13, 3993184), (16, 3244462), (26, 1996592), (29, 1790048), (32, 1622231), (52, 998296), (58, 895024), (104, 499148), (116, 447512), (169, 307168), (208, 249574), (232, 223756), (331, 156832), (338, 153584), (377, 137696), (416, 124787), (464, 111878), (662, 78416), (676, 76792), (754, 68848), (928, 55939), (1324, 39208), (1352, 38396), (1508, 34424), (2648, 19604), (2704, 19198), (3016, 17212), (4303, 12064), (4901, 10592), (5296, 9802), (5408, 9599), (6032, 8606)]