52761440

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 131453280

約数和(自身を除く): 78691840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 83, 116, 137, 145, 160, 166, 232, 274, 290, 332, 415, 464, 548, 580, 664, 685, 830, 928, 1096, 1160, 1328, 1370, 1660, 2192, 2320, 2407, 2656, 2740, 3320, 3973, 4384, 4640, 4814, 5480, 6640, 7946, 9628, 10960, 11371, 12035, 13280, 15892, 19256, 19865, 21920, 22742, 24070, 31784, 38512, 39730, 45484, 48140, 56855, 63568, 77024, 79460, 90968, 96280, 113710, 127136, 158920, 181936, 192560, 227420, 317840, 329759, 363872, 385120, 454840, 635680, 659518, 909680, 1319036, 1648795, 1819360, 2638072, 3297590, 5276144, 6595180, 10552288, 13190360, 26380720, 52761440]

約数ペア:

[(1, 52761440), (2, 26380720), (4, 13190360), (5, 10552288), (8, 6595180), (10, 5276144), (16, 3297590), (20, 2638072), (29, 1819360), (32, 1648795), (40, 1319036), (58, 909680), (80, 659518), (83, 635680), (116, 454840), (137, 385120), (145, 363872), (160, 329759), (166, 317840), (232, 227420), (274, 192560), (290, 181936), (332, 158920), (415, 127136), (464, 113710), (548, 96280), (580, 90968), (664, 79460), (685, 77024), (830, 63568), (928, 56855), (1096, 48140), (1160, 45484), (1328, 39730), (1370, 38512), (1660, 31784), (2192, 24070), (2320, 22742), (2407, 21920), (2656, 19865), (2740, 19256), (3320, 15892), (3973, 13280), (4384, 12035), (4640, 11371), (4814, 10960), (5480, 9628), (6640, 7946)]