50328320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 142164288

約数和(自身を除く): 91835968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 137, 140, 160, 164, 205, 224, 256, 274, 280, 287, 320, 328, 410, 448, 548, 560, 574, 640, 656, 685, 820, 896, 959, 1096, 1120, 1148, 1280, 1312, 1370, 1435, 1640, 1792, 1918, 2192, 2240, 2296, 2624, 2740, 2870, 3280, 3836, 4384, 4480, 4592, 4795, 5248, 5480, 5617, 5740, 6560, 7672, 8768, 8960, 9184, 9590, 10496, 10960, 11234, 11480, 13120, 15344, 17536, 18368, 19180, 21920, 22468, 22960, 26240, 28085, 30688, 35072, 36736, 38360, 39319, 43840, 44936, 45920, 52480, 56170, 61376, 73472, 76720, 78638, 87680, 89872, 91840, 112340, 122752, 153440, 157276, 175360, 179744, 183680, 196595, 224680, 245504, 306880, 314552, 359488, 367360, 393190, 449360, 613760, 629104, 718976, 786380, 898720, 1227520, 1258208, 1437952, 1572760, 1797440, 2516416, 3145520, 3594880, 5032832, 6291040, 7189760, 10065664, 12582080, 25164160, 50328320]

約数ペア:

[(1, 50328320), (2, 25164160), (4, 12582080), (5, 10065664), (7, 7189760), (8, 6291040), (10, 5032832), (14, 3594880), (16, 3145520), (20, 2516416), (28, 1797440), (32, 1572760), (35, 1437952), (40, 1258208), (41, 1227520), (56, 898720), (64, 786380), (70, 718976), (80, 629104), (82, 613760), (112, 449360), (128, 393190), (137, 367360), (140, 359488), (160, 314552), (164, 306880), (205, 245504), (224, 224680), (256, 196595), (274, 183680), (280, 179744), (287, 175360), (320, 157276), (328, 153440), (410, 122752), (448, 112340), (548, 91840), (560, 89872), (574, 87680), (640, 78638), (656, 76720), (685, 73472), (820, 61376), (896, 56170), (959, 52480), (1096, 45920), (1120, 44936), (1148, 43840), (1280, 39319), (1312, 38360), (1370, 36736), (1435, 35072), (1640, 30688), (1792, 28085), (1918, 26240), (2192, 22960), (2240, 22468), (2296, 21920), (2624, 19180), (2740, 18368), (2870, 17536), (3280, 15344), (3836, 13120), (4384, 11480), (4480, 11234), (4592, 10960), (4795, 10496), (5248, 9590), (5480, 9184), (5617, 8960), (5740, 8768), (6560, 7672)]