50085720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 170810640

約数和(自身を除く): 120724920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 263, 276, 345, 360, 414, 460, 526, 529, 552, 690, 789, 828, 920, 1035, 1052, 1058, 1315, 1380, 1578, 1587, 1656, 2070, 2104, 2116, 2367, 2630, 2645, 2760, 3156, 3174, 3945, 4140, 4232, 4734, 4761, 5260, 5290, 6049, 6312, 6348, 7890, 7935, 8280, 9468, 9522, 10520, 10580, 11835, 12098, 12696, 15780, 15870, 18147, 18936, 19044, 21160, 23670, 23805, 24196, 30245, 31560, 31740, 36294, 38088, 47340, 47610, 48392, 54441, 60490, 63480, 72588, 90735, 94680, 95220, 108882, 120980, 139127, 145176, 181470, 190440, 217764, 241960, 272205, 278254, 362940, 417381, 435528, 544410, 556508, 695635, 725880, 834762, 1088820, 1113016, 1252143, 1391270, 1669524, 2086905, 2177640, 2504286, 2782540, 3339048, 4173810, 5008572, 5565080, 6260715, 8347620, 10017144, 12521430, 16695240, 25042860, 50085720]

約数ペア:

[(1, 50085720), (2, 25042860), (3, 16695240), (4, 12521430), (5, 10017144), (6, 8347620), (8, 6260715), (9, 5565080), (10, 5008572), (12, 4173810), (15, 3339048), (18, 2782540), (20, 2504286), (23, 2177640), (24, 2086905), (30, 1669524), (36, 1391270), (40, 1252143), (45, 1113016), (46, 1088820), (60, 834762), (69, 725880), (72, 695635), (90, 556508), (92, 544410), (115, 435528), (120, 417381), (138, 362940), (180, 278254), (184, 272205), (207, 241960), (230, 217764), (263, 190440), (276, 181470), (345, 145176), (360, 139127), (414, 120980), (460, 108882), (526, 95220), (529, 94680), (552, 90735), (690, 72588), (789, 63480), (828, 60490), (920, 54441), (1035, 48392), (1052, 47610), (1058, 47340), (1315, 38088), (1380, 36294), (1578, 31740), (1587, 31560), (1656, 30245), (2070, 24196), (2104, 23805), (2116, 23670), (2367, 21160), (2630, 19044), (2645, 18936), (2760, 18147), (3156, 15870), (3174, 15780), (3945, 12696), (4140, 12098), (4232, 11835), (4734, 10580), (4761, 10520), (5260, 9522), (5290, 9468), (6049, 8280), (6312, 7935), (6348, 7890)]