49065280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 112

約数和(自身を含む): 130356864

約数和(自身を除く): 81291584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 64, 80, 88, 106, 110, 160, 176, 212, 220, 263, 265, 320, 352, 424, 440, 526, 530, 583, 704, 848, 880, 1052, 1060, 1166, 1315, 1696, 1760, 2104, 2120, 2332, 2630, 2893, 2915, 3392, 3520, 4208, 4240, 4664, 5260, 5786, 5830, 8416, 8480, 9328, 10520, 11572, 11660, 13939, 14465, 16832, 16960, 18656, 21040, 23144, 23320, 27878, 28930, 37312, 42080, 46288, 46640, 55756, 57860, 69695, 84160, 92576, 93280, 111512, 115720, 139390, 153329, 185152, 186560, 223024, 231440, 278780, 306658, 446048, 462880, 557560, 613316, 766645, 892096, 925760, 1115120, 1226632, 1533290, 2230240, 2453264, 3066580, 4460480, 4906528, 6133160, 9813056, 12266320, 24532640, 49065280]

約数ペア:

[(1, 49065280), (2, 24532640), (4, 12266320), (5, 9813056), (8, 6133160), (10, 4906528), (11, 4460480), (16, 3066580), (20, 2453264), (22, 2230240), (32, 1533290), (40, 1226632), (44, 1115120), (53, 925760), (55, 892096), (64, 766645), (80, 613316), (88, 557560), (106, 462880), (110, 446048), (160, 306658), (176, 278780), (212, 231440), (220, 223024), (263, 186560), (265, 185152), (320, 153329), (352, 139390), (424, 115720), (440, 111512), (526, 93280), (530, 92576), (583, 84160), (704, 69695), (848, 57860), (880, 55756), (1052, 46640), (1060, 46288), (1166, 42080), (1315, 37312), (1696, 28930), (1760, 27878), (2104, 23320), (2120, 23144), (2332, 21040), (2630, 18656), (2893, 16960), (2915, 16832), (3392, 14465), (3520, 13939), (4208, 11660), (4240, 11572), (4664, 10520), (5260, 9328), (5786, 8480), (5830, 8416)]