49509985920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{831821}}^1$

素因数の和:831874

約数の個数: 128

約数和(自身を含む): 162904020480

約数和(自身を除く): 113394034560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 59520, 831821, 1663642, 2495463, 3327284, 4159105, 4990926, 6654568, 8318210, 9981852, 12477315, 13309136, 16636420, 19963704, 24954630, 25786451, 26618272, 33272840, 39927408, 49909260, 51572902, 53236544, 66545680, 77359353, 79854816, 99818520, 103145804, 106473088, 128932255, 133091360, 154718706, 159709632, 199637040, 206291608, 257864510, 266182720, 309437412, 319419264, 386796765, 399274080, 412583216, 515729020, 532365440, 618874824, 773593530, 798548160, 825166432, 1031458040, 1237749648, 1547187060, 1597096320, 1650332864, 2062916080, 2475499296, 3094374120, 3300665728, 4125832160, 4950998592, 6188748240, 8251664320, 9901997184, 12377496480, 16503328640, 24754992960, 49509985920]

約数ペア:

[(1, 49509985920), (2, 24754992960), (3, 16503328640), (4, 12377496480), (5, 9901997184), (6, 8251664320), (8, 6188748240), (10, 4950998592), (12, 4125832160), (15, 3300665728), (16, 3094374120), (20, 2475499296), (24, 2062916080), (30, 1650332864), (31, 1597096320), (32, 1547187060), (40, 1237749648), (48, 1031458040), (60, 825166432), (62, 798548160), (64, 773593530), (80, 618874824), (93, 532365440), (96, 515729020), (120, 412583216), (124, 399274080), (128, 386796765), (155, 319419264), (160, 309437412), (186, 266182720), (192, 257864510), (240, 206291608), (248, 199637040), (310, 159709632), (320, 154718706), (372, 133091360), (384, 128932255), (465, 106473088), (480, 103145804), (496, 99818520), (620, 79854816), (640, 77359353), (744, 66545680), (930, 53236544), (960, 51572902), (992, 49909260), (1240, 39927408), (1488, 33272840), (1860, 26618272), (1920, 25786451), (1984, 24954630), (2480, 19963704), (2976, 16636420), (3720, 13309136), (3968, 12477315), (4960, 9981852), (5952, 8318210), (7440, 6654568), (9920, 4990926), (11904, 4159105), (14880, 3327284), (19840, 2495463), (29760, 1663642), (59520, 831821)]