49154040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:428

約数の個数: 192

約数和(自身を含む): 178869600

約数和(自身を除く): 129715560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 389, 390, 405, 468, 486, 520, 540, 585, 648, 702, 778, 780, 810, 936, 972, 1053, 1080, 1167, 1170, 1215, 1404, 1556, 1560, 1620, 1755, 1944, 1945, 2106, 2334, 2340, 2430, 2808, 3112, 3159, 3240, 3501, 3510, 3890, 4212, 4668, 4680, 4860, 5057, 5265, 5835, 6318, 7002, 7020, 7780, 8424, 9336, 9720, 10114, 10503, 10530, 11670, 12636, 14004, 14040, 15171, 15560, 15795, 17505, 20228, 21006, 21060, 23340, 25272, 25285, 28008, 30342, 31509, 31590, 35010, 40456, 42012, 42120, 45513, 46680, 50570, 52515, 60684, 63018, 63180, 70020, 75855, 84024, 91026, 94527, 101140, 105030, 121368, 126036, 126360, 136539, 140040, 151710, 157545, 182052, 189054, 202280, 210060, 227565, 252072, 273078, 303420, 315090, 364104, 378108, 409617, 420120, 455130, 472635, 546156, 606840, 630180, 682695, 756216, 819234, 910260, 945270, 1092312, 1228851, 1260360, 1365390, 1638468, 1820520, 1890540, 2048085, 2457702, 2730780, 3276936, 3781080, 4096170, 4915404, 5461560, 6144255, 8192340, 9830808, 12288510, 16384680, 24577020, 49154040]

約数ペア:

[(1, 49154040), (2, 24577020), (3, 16384680), (4, 12288510), (5, 9830808), (6, 8192340), (8, 6144255), (9, 5461560), (10, 4915404), (12, 4096170), (13, 3781080), (15, 3276936), (18, 2730780), (20, 2457702), (24, 2048085), (26, 1890540), (27, 1820520), (30, 1638468), (36, 1365390), (39, 1260360), (40, 1228851), (45, 1092312), (52, 945270), (54, 910260), (60, 819234), (65, 756216), (72, 682695), (78, 630180), (81, 606840), (90, 546156), (104, 472635), (108, 455130), (117, 420120), (120, 409617), (130, 378108), (135, 364104), (156, 315090), (162, 303420), (180, 273078), (195, 252072), (216, 227565), (234, 210060), (243, 202280), (260, 189054), (270, 182052), (312, 157545), (324, 151710), (351, 140040), (360, 136539), (389, 126360), (390, 126036), (405, 121368), (468, 105030), (486, 101140), (520, 94527), (540, 91026), (585, 84024), (648, 75855), (702, 70020), (778, 63180), (780, 63018), (810, 60684), (936, 52515), (972, 50570), (1053, 46680), (1080, 45513), (1167, 42120), (1170, 42012), (1215, 40456), (1404, 35010), (1556, 31590), (1560, 31509), (1620, 30342), (1755, 28008), (1944, 25285), (1945, 25272), (2106, 23340), (2334, 21060), (2340, 21006), (2430, 20228), (2808, 17505), (3112, 15795), (3159, 15560), (3240, 15171), (3501, 14040), (3510, 14004), (3890, 12636), (4212, 11670), (4668, 10530), (4680, 10503), (4860, 10114), (5057, 9720), (5265, 9336), (5835, 8424), (6318, 7780), (7002, 7020)]