50919240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1027

約数の個数: 128

約数和(自身を含む): 167961600

約数和(自身を除く): 117042360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 971, 1140, 1311, 1380, 1748, 1942, 2185, 2280, 2622, 2760, 2913, 3496, 3884, 4370, 4855, 5244, 5826, 6555, 7768, 8740, 9710, 10488, 11652, 13110, 14565, 17480, 18449, 19420, 22333, 23304, 26220, 29130, 36898, 38840, 44666, 52440, 55347, 58260, 66999, 73796, 89332, 92245, 110694, 111665, 116520, 133998, 147592, 178664, 184490, 221388, 223330, 267996, 276735, 334995, 368980, 424327, 442776, 446660, 535992, 553470, 669990, 737960, 848654, 893320, 1106940, 1272981, 1339980, 1697308, 2121635, 2213880, 2545962, 2679960, 3394616, 4243270, 5091924, 6364905, 8486540, 10183848, 12729810, 16973080, 25459620, 50919240]

約数ペア:

[(1, 50919240), (2, 25459620), (3, 16973080), (4, 12729810), (5, 10183848), (6, 8486540), (8, 6364905), (10, 5091924), (12, 4243270), (15, 3394616), (19, 2679960), (20, 2545962), (23, 2213880), (24, 2121635), (30, 1697308), (38, 1339980), (40, 1272981), (46, 1106940), (57, 893320), (60, 848654), (69, 737960), (76, 669990), (92, 553470), (95, 535992), (114, 446660), (115, 442776), (120, 424327), (138, 368980), (152, 334995), (184, 276735), (190, 267996), (228, 223330), (230, 221388), (276, 184490), (285, 178664), (345, 147592), (380, 133998), (437, 116520), (456, 111665), (460, 110694), (552, 92245), (570, 89332), (690, 73796), (760, 66999), (874, 58260), (920, 55347), (971, 52440), (1140, 44666), (1311, 38840), (1380, 36898), (1748, 29130), (1942, 26220), (2185, 23304), (2280, 22333), (2622, 19420), (2760, 18449), (2913, 17480), (3496, 14565), (3884, 13110), (4370, 11652), (4855, 10488), (5244, 9710), (5826, 8740), (6555, 7768)]