56289408

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:554

約数の個数: 128

約数和(自身を含む): 175211520

約数和(自身を除く): 118922112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 258, 301, 336, 344, 384, 448, 487, 516, 602, 672, 688, 896, 903, 974, 1032, 1204, 1344, 1376, 1461, 1806, 1948, 2064, 2408, 2688, 2752, 2922, 3409, 3612, 3896, 4128, 4816, 5504, 5844, 6818, 7224, 7792, 8256, 9632, 10227, 11688, 13636, 14448, 15584, 16512, 19264, 20454, 20941, 23376, 27272, 28896, 31168, 38528, 40908, 41882, 46752, 54544, 57792, 62336, 62823, 81816, 83764, 93504, 109088, 115584, 125646, 146587, 163632, 167528, 187008, 218176, 251292, 293174, 327264, 335056, 436352, 439761, 502584, 586348, 654528, 670112, 879522, 1005168, 1172696, 1309056, 1340224, 1759044, 2010336, 2345392, 2680448, 3518088, 4020672, 4690784, 7036176, 8041344, 9381568, 14072352, 18763136, 28144704, 56289408]

約数ペア:

[(1, 56289408), (2, 28144704), (3, 18763136), (4, 14072352), (6, 9381568), (7, 8041344), (8, 7036176), (12, 4690784), (14, 4020672), (16, 3518088), (21, 2680448), (24, 2345392), (28, 2010336), (32, 1759044), (42, 1340224), (43, 1309056), (48, 1172696), (56, 1005168), (64, 879522), (84, 670112), (86, 654528), (96, 586348), (112, 502584), (128, 439761), (129, 436352), (168, 335056), (172, 327264), (192, 293174), (224, 251292), (258, 218176), (301, 187008), (336, 167528), (344, 163632), (384, 146587), (448, 125646), (487, 115584), (516, 109088), (602, 93504), (672, 83764), (688, 81816), (896, 62823), (903, 62336), (974, 57792), (1032, 54544), (1204, 46752), (1344, 41882), (1376, 40908), (1461, 38528), (1806, 31168), (1948, 28896), (2064, 27272), (2408, 23376), (2688, 20941), (2752, 20454), (2922, 19264), (3409, 16512), (3612, 15584), (3896, 14448), (4128, 13636), (4816, 11688), (5504, 10227), (5844, 9632), (6818, 8256), (7224, 7792)]