53309440

素因数分解:

$2^{12}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:185

約数の個数: 104

約数和(自身を含む): 135642960

約数和(自身を除く): 82333520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 137, 152, 160, 190, 256, 274, 304, 320, 380, 512, 548, 608, 640, 685, 760, 1024, 1096, 1216, 1280, 1370, 1520, 2048, 2192, 2432, 2560, 2603, 2740, 3040, 4096, 4384, 4864, 5120, 5206, 5480, 6080, 8768, 9728, 10240, 10412, 10960, 12160, 13015, 17536, 19456, 20480, 20824, 21920, 24320, 26030, 35072, 38912, 41648, 43840, 48640, 52060, 70144, 77824, 83296, 87680, 97280, 104120, 140288, 166592, 175360, 194560, 208240, 280576, 333184, 350720, 389120, 416480, 561152, 666368, 701440, 832960, 1332736, 1402880, 1665920, 2665472, 2805760, 3331840, 5330944, 6663680, 10661888, 13327360, 26654720, 53309440]

約数ペア:

[(1, 53309440), (2, 26654720), (4, 13327360), (5, 10661888), (8, 6663680), (10, 5330944), (16, 3331840), (19, 2805760), (20, 2665472), (32, 1665920), (38, 1402880), (40, 1332736), (64, 832960), (76, 701440), (80, 666368), (95, 561152), (128, 416480), (137, 389120), (152, 350720), (160, 333184), (190, 280576), (256, 208240), (274, 194560), (304, 175360), (320, 166592), (380, 140288), (512, 104120), (548, 97280), (608, 87680), (640, 83296), (685, 77824), (760, 70144), (1024, 52060), (1096, 48640), (1216, 43840), (1280, 41648), (1370, 38912), (1520, 35072), (2048, 26030), (2192, 24320), (2432, 21920), (2560, 20824), (2603, 20480), (2740, 19456), (3040, 17536), (4096, 13015), (4384, 12160), (4864, 10960), (5120, 10412), (5206, 10240), (5480, 9728), (6080, 8768)]