51798240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2767}}^1$

素因数の和:2801

約数の個数: 144

約数和(自身を含む): 190427328

約数和(自身を除く): 138629088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2767, 3120, 3744, 4680, 5534, 6240, 8301, 9360, 11068, 13835, 16602, 18720, 22136, 24903, 27670, 33204, 35971, 41505, 44272, 49806, 55340, 66408, 71942, 83010, 88544, 99612, 107913, 110680, 124515, 132816, 143884, 166020, 179855, 199224, 215826, 221360, 249030, 265632, 287768, 323739, 332040, 359710, 398448, 431652, 442720, 498060, 539565, 575536, 647478, 664080, 719420, 796896, 863304, 996120, 1079130, 1151072, 1294956, 1328160, 1438840, 1618695, 1726608, 1992240, 2158260, 2589912, 2877680, 3237390, 3453216, 3984480, 4316520, 5179824, 5755360, 6474780, 8633040, 10359648, 12949560, 17266080, 25899120, 51798240]

約数ペア:

[(1, 51798240), (2, 25899120), (3, 17266080), (4, 12949560), (5, 10359648), (6, 8633040), (8, 6474780), (9, 5755360), (10, 5179824), (12, 4316520), (13, 3984480), (15, 3453216), (16, 3237390), (18, 2877680), (20, 2589912), (24, 2158260), (26, 1992240), (30, 1726608), (32, 1618695), (36, 1438840), (39, 1328160), (40, 1294956), (45, 1151072), (48, 1079130), (52, 996120), (60, 863304), (65, 796896), (72, 719420), (78, 664080), (80, 647478), (90, 575536), (96, 539565), (104, 498060), (117, 442720), (120, 431652), (130, 398448), (144, 359710), (156, 332040), (160, 323739), (180, 287768), (195, 265632), (208, 249030), (234, 221360), (240, 215826), (260, 199224), (288, 179855), (312, 166020), (360, 143884), (390, 132816), (416, 124515), (468, 110680), (480, 107913), (520, 99612), (585, 88544), (624, 83010), (720, 71942), (780, 66408), (936, 55340), (1040, 49806), (1170, 44272), (1248, 41505), (1440, 35971), (1560, 33204), (1872, 27670), (2080, 24903), (2340, 22136), (2767, 18720), (3120, 16602), (3744, 13835), (4680, 11068), (5534, 9360), (6240, 8301)]