52125760

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 112

約数和(自身を含む): 132496560

約数和(自身を除く): 80370800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 64, 80, 82, 116, 137, 145, 160, 164, 205, 232, 274, 290, 320, 328, 410, 464, 548, 580, 656, 685, 820, 928, 1096, 1160, 1189, 1312, 1370, 1640, 1856, 2192, 2320, 2378, 2624, 2740, 3280, 3973, 4384, 4640, 4756, 5480, 5617, 5945, 6560, 7946, 8768, 9280, 9512, 10960, 11234, 11890, 13120, 15892, 19024, 19865, 21920, 22468, 23780, 28085, 31784, 38048, 39730, 43840, 44936, 47560, 56170, 63568, 76096, 79460, 89872, 95120, 112340, 127136, 158920, 162893, 179744, 190240, 224680, 254272, 317840, 325786, 359488, 380480, 449360, 635680, 651572, 814465, 898720, 1271360, 1303144, 1628930, 1797440, 2606288, 3257860, 5212576, 6515720, 10425152, 13031440, 26062880, 52125760]

約数ペア:

[(1, 52125760), (2, 26062880), (4, 13031440), (5, 10425152), (8, 6515720), (10, 5212576), (16, 3257860), (20, 2606288), (29, 1797440), (32, 1628930), (40, 1303144), (41, 1271360), (58, 898720), (64, 814465), (80, 651572), (82, 635680), (116, 449360), (137, 380480), (145, 359488), (160, 325786), (164, 317840), (205, 254272), (232, 224680), (274, 190240), (290, 179744), (320, 162893), (328, 158920), (410, 127136), (464, 112340), (548, 95120), (580, 89872), (656, 79460), (685, 76096), (820, 63568), (928, 56170), (1096, 47560), (1160, 44936), (1189, 43840), (1312, 39730), (1370, 38048), (1640, 31784), (1856, 28085), (2192, 23780), (2320, 22468), (2378, 21920), (2624, 19865), (2740, 19024), (3280, 15892), (3973, 13120), (4384, 11890), (4640, 11234), (4756, 10960), (5480, 9512), (5617, 9280), (5945, 8768), (6560, 7946)]