53000280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 185664960

約数和(自身を除く): 132664680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 37, 40, 45, 46, 60, 69, 72, 74, 90, 92, 111, 115, 120, 138, 148, 173, 180, 184, 185, 207, 222, 230, 276, 296, 333, 345, 346, 360, 370, 414, 444, 460, 519, 552, 555, 666, 690, 692, 740, 828, 851, 865, 888, 920, 1035, 1038, 1110, 1332, 1380, 1384, 1480, 1557, 1656, 1665, 1702, 1730, 2070, 2076, 2220, 2553, 2595, 2664, 2760, 3114, 3330, 3404, 3460, 3979, 4140, 4152, 4255, 4440, 5106, 5190, 6228, 6401, 6660, 6808, 6920, 7659, 7785, 7958, 8280, 8510, 10212, 10380, 11937, 12456, 12765, 12802, 13320, 15318, 15570, 15916, 17020, 19203, 19895, 20424, 20760, 23874, 25530, 25604, 30636, 31140, 31832, 32005, 34040, 35811, 38295, 38406, 39790, 47748, 51060, 51208, 57609, 59685, 61272, 62280, 64010, 71622, 76590, 76812, 79580, 95496, 96015, 102120, 115218, 119370, 128020, 143244, 147223, 153180, 153624, 159160, 179055, 192030, 230436, 238740, 256040, 286488, 288045, 294446, 306360, 358110, 384060, 441669, 460872, 477480, 576090, 588892, 716220, 736115, 768120, 883338, 1152180, 1177784, 1325007, 1432440, 1472230, 1766676, 2208345, 2304360, 2650014, 2944460, 3533352, 4416690, 5300028, 5888920, 6625035, 8833380, 10600056, 13250070, 17666760, 26500140, 53000280]

約数ペア:

[(1, 53000280), (2, 26500140), (3, 17666760), (4, 13250070), (5, 10600056), (6, 8833380), (8, 6625035), (9, 5888920), (10, 5300028), (12, 4416690), (15, 3533352), (18, 2944460), (20, 2650014), (23, 2304360), (24, 2208345), (30, 1766676), (36, 1472230), (37, 1432440), (40, 1325007), (45, 1177784), (46, 1152180), (60, 883338), (69, 768120), (72, 736115), (74, 716220), (90, 588892), (92, 576090), (111, 477480), (115, 460872), (120, 441669), (138, 384060), (148, 358110), (173, 306360), (180, 294446), (184, 288045), (185, 286488), (207, 256040), (222, 238740), (230, 230436), (276, 192030), (296, 179055), (333, 159160), (345, 153624), (346, 153180), (360, 147223), (370, 143244), (414, 128020), (444, 119370), (460, 115218), (519, 102120), (552, 96015), (555, 95496), (666, 79580), (690, 76812), (692, 76590), (740, 71622), (828, 64010), (851, 62280), (865, 61272), (888, 59685), (920, 57609), (1035, 51208), (1038, 51060), (1110, 47748), (1332, 39790), (1380, 38406), (1384, 38295), (1480, 35811), (1557, 34040), (1656, 32005), (1665, 31832), (1702, 31140), (1730, 30636), (2070, 25604), (2076, 25530), (2220, 23874), (2553, 20760), (2595, 20424), (2664, 19895), (2760, 19203), (3114, 17020), (3330, 15916), (3404, 15570), (3460, 15318), (3979, 13320), (4140, 12802), (4152, 12765), (4255, 12456), (4440, 11937), (5106, 10380), (5190, 10212), (6228, 8510), (6401, 8280), (6660, 7958), (6808, 7785), (6920, 7659)]