52989328

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:744

約数の個数: 80

約数和(自身を含む): 127035520

約数和(自身を除く): 74046192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 56, 74, 76, 112, 133, 148, 152, 259, 266, 296, 304, 518, 532, 592, 673, 703, 1036, 1064, 1346, 1406, 2072, 2128, 2692, 2812, 4144, 4711, 4921, 5384, 5624, 9422, 9842, 10768, 11248, 12787, 18844, 19684, 24901, 25574, 37688, 39368, 49802, 51148, 75376, 78736, 89509, 99604, 102296, 174307, 179018, 199208, 204592, 348614, 358036, 398416, 473119, 697228, 716072, 946238, 1394456, 1432144, 1892476, 2788912, 3311833, 3784952, 6623666, 7569904, 13247332, 26494664, 52989328]

約数ペア:

[(1, 52989328), (2, 26494664), (4, 13247332), (7, 7569904), (8, 6623666), (14, 3784952), (16, 3311833), (19, 2788912), (28, 1892476), (37, 1432144), (38, 1394456), (56, 946238), (74, 716072), (76, 697228), (112, 473119), (133, 398416), (148, 358036), (152, 348614), (259, 204592), (266, 199208), (296, 179018), (304, 174307), (518, 102296), (532, 99604), (592, 89509), (673, 78736), (703, 75376), (1036, 51148), (1064, 49802), (1346, 39368), (1406, 37688), (2072, 25574), (2128, 24901), (2692, 19684), (2812, 18844), (4144, 12787), (4711, 11248), (4921, 10768), (5384, 9842), (5624, 9422)]