55767584

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 72

約数和(自身を含む): 120551760

約数和(自身を除く): 64784176

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 67, 74, 76, 134, 148, 152, 268, 296, 304, 536, 592, 608, 703, 1072, 1184, 1273, 1369, 1406, 2144, 2479, 2546, 2738, 2812, 4958, 5092, 5476, 5624, 9916, 10184, 10952, 11248, 19832, 20368, 21904, 22496, 26011, 39664, 40736, 43808, 47101, 52022, 79328, 91723, 94202, 104044, 183446, 188404, 208088, 366892, 376808, 416176, 733784, 753616, 832352, 1467568, 1507232, 1742737, 2935136, 3485474, 6970948, 13941896, 27883792, 55767584]

約数ペア:

[(1, 55767584), (2, 27883792), (4, 13941896), (8, 6970948), (16, 3485474), (19, 2935136), (32, 1742737), (37, 1507232), (38, 1467568), (67, 832352), (74, 753616), (76, 733784), (134, 416176), (148, 376808), (152, 366892), (268, 208088), (296, 188404), (304, 183446), (536, 104044), (592, 94202), (608, 91723), (703, 79328), (1072, 52022), (1184, 47101), (1273, 43808), (1369, 40736), (1406, 39664), (2144, 26011), (2479, 22496), (2546, 21904), (2738, 20368), (2812, 19832), (4958, 11248), (5092, 10952), (5476, 10184), (5624, 9916)]