49444640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 134918784

約数和(自身を除く): 85474144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 131, 140, 160, 224, 262, 280, 337, 524, 560, 655, 674, 917, 1048, 1120, 1310, 1348, 1685, 1834, 2096, 2359, 2620, 2696, 3370, 3668, 4192, 4585, 4718, 5240, 5392, 6740, 7336, 9170, 9436, 10480, 10784, 11795, 13480, 14672, 18340, 18872, 20960, 23590, 26960, 29344, 36680, 37744, 44147, 47180, 53920, 73360, 75488, 88294, 94360, 146720, 176588, 188720, 220735, 309029, 353176, 377440, 441470, 618058, 706352, 882940, 1236116, 1412704, 1545145, 1765880, 2472232, 3090290, 3531760, 4944464, 6180580, 7063520, 9888928, 12361160, 24722320, 49444640]

約数ペア:

[(1, 49444640), (2, 24722320), (4, 12361160), (5, 9888928), (7, 7063520), (8, 6180580), (10, 4944464), (14, 3531760), (16, 3090290), (20, 2472232), (28, 1765880), (32, 1545145), (35, 1412704), (40, 1236116), (56, 882940), (70, 706352), (80, 618058), (112, 441470), (131, 377440), (140, 353176), (160, 309029), (224, 220735), (262, 188720), (280, 176588), (337, 146720), (524, 94360), (560, 88294), (655, 75488), (674, 73360), (917, 53920), (1048, 47180), (1120, 44147), (1310, 37744), (1348, 36680), (1685, 29344), (1834, 26960), (2096, 23590), (2359, 20960), (2620, 18872), (2696, 18340), (3370, 14672), (3668, 13480), (4192, 11795), (4585, 10784), (4718, 10480), (5240, 9436), (5392, 9170), (6740, 7336)]