49944090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 145152000

約数和(自身を除く): 95207910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 59, 70, 87, 105, 118, 139, 145, 174, 177, 203, 210, 278, 290, 295, 354, 406, 413, 417, 435, 590, 609, 695, 826, 834, 870, 885, 973, 1015, 1218, 1239, 1390, 1711, 1770, 1946, 2030, 2065, 2085, 2478, 2919, 3045, 3422, 4031, 4130, 4170, 4865, 5133, 5838, 6090, 6195, 8062, 8201, 8555, 9730, 10266, 11977, 12093, 12390, 14595, 16402, 17110, 20155, 23954, 24186, 24603, 25665, 28217, 29190, 35931, 40310, 41005, 49206, 51330, 56434, 57407, 59885, 60465, 71862, 82010, 84651, 114814, 119770, 120930, 123015, 141085, 169302, 172221, 179655, 237829, 246030, 282170, 287035, 344442, 359310, 423255, 475658, 574070, 713487, 846510, 861105, 1189145, 1426974, 1664803, 1722210, 2378290, 3329606, 3567435, 4994409, 7134870, 8324015, 9988818, 16648030, 24972045, 49944090]

約数ペア:

[(1, 49944090), (2, 24972045), (3, 16648030), (5, 9988818), (6, 8324015), (7, 7134870), (10, 4994409), (14, 3567435), (15, 3329606), (21, 2378290), (29, 1722210), (30, 1664803), (35, 1426974), (42, 1189145), (58, 861105), (59, 846510), (70, 713487), (87, 574070), (105, 475658), (118, 423255), (139, 359310), (145, 344442), (174, 287035), (177, 282170), (203, 246030), (210, 237829), (278, 179655), (290, 172221), (295, 169302), (354, 141085), (406, 123015), (413, 120930), (417, 119770), (435, 114814), (590, 84651), (609, 82010), (695, 71862), (826, 60465), (834, 59885), (870, 57407), (885, 56434), (973, 51330), (1015, 49206), (1218, 41005), (1239, 40310), (1390, 35931), (1711, 29190), (1770, 28217), (1946, 25665), (2030, 24603), (2065, 24186), (2085, 23954), (2478, 20155), (2919, 17110), (3045, 16402), (3422, 14595), (4031, 12390), (4130, 12093), (4170, 11977), (4865, 10266), (5133, 9730), (5838, 8555), (6090, 8201), (6195, 8062)]