50511240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 181621440

約数和(自身を除く): 131110200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 215, 234, 251, 258, 260, 312, 344, 360, 387, 390, 430, 468, 502, 516, 520, 559, 585, 645, 753, 774, 780, 860, 936, 1004, 1032, 1118, 1170, 1255, 1290, 1506, 1548, 1560, 1677, 1720, 1935, 2008, 2236, 2259, 2340, 2510, 2580, 2795, 3012, 3096, 3263, 3354, 3765, 3870, 4472, 4518, 4680, 5020, 5031, 5160, 5590, 6024, 6526, 6708, 7530, 7740, 8385, 9036, 9789, 10040, 10062, 10793, 11180, 11295, 13052, 13416, 15060, 15480, 16315, 16770, 18072, 19578, 20124, 21586, 22360, 22590, 25155, 26104, 29367, 30120, 32379, 32630, 33540, 39156, 40248, 43172, 45180, 48945, 50310, 53965, 58734, 64758, 65260, 67080, 78312, 86344, 90360, 97137, 97890, 100620, 107930, 117468, 129516, 130520, 140309, 146835, 161895, 194274, 195780, 201240, 215860, 234936, 259032, 280618, 293670, 323790, 388548, 391560, 420927, 431720, 485685, 561236, 587340, 647580, 701545, 777096, 841854, 971370, 1122472, 1174680, 1262781, 1295160, 1403090, 1683708, 1942740, 2104635, 2525562, 2806180, 3367416, 3885480, 4209270, 5051124, 5612360, 6313905, 8418540, 10102248, 12627810, 16837080, 25255620, 50511240]

約数ペア:

[(1, 50511240), (2, 25255620), (3, 16837080), (4, 12627810), (5, 10102248), (6, 8418540), (8, 6313905), (9, 5612360), (10, 5051124), (12, 4209270), (13, 3885480), (15, 3367416), (18, 2806180), (20, 2525562), (24, 2104635), (26, 1942740), (30, 1683708), (36, 1403090), (39, 1295160), (40, 1262781), (43, 1174680), (45, 1122472), (52, 971370), (60, 841854), (65, 777096), (72, 701545), (78, 647580), (86, 587340), (90, 561236), (104, 485685), (117, 431720), (120, 420927), (129, 391560), (130, 388548), (156, 323790), (172, 293670), (180, 280618), (195, 259032), (215, 234936), (234, 215860), (251, 201240), (258, 195780), (260, 194274), (312, 161895), (344, 146835), (360, 140309), (387, 130520), (390, 129516), (430, 117468), (468, 107930), (502, 100620), (516, 97890), (520, 97137), (559, 90360), (585, 86344), (645, 78312), (753, 67080), (774, 65260), (780, 64758), (860, 58734), (936, 53965), (1004, 50310), (1032, 48945), (1118, 45180), (1170, 43172), (1255, 40248), (1290, 39156), (1506, 33540), (1548, 32630), (1560, 32379), (1677, 30120), (1720, 29367), (1935, 26104), (2008, 25155), (2236, 22590), (2259, 22360), (2340, 21586), (2510, 20124), (2580, 19578), (2795, 18072), (3012, 16770), (3096, 16315), (3263, 15480), (3354, 15060), (3765, 13416), (3870, 13052), (4472, 11295), (4518, 11180), (4680, 10793), (5020, 10062), (5031, 10040), (5160, 9789), (5590, 9036), (6024, 8385), (6526, 7740), (6708, 7530)]