49258560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3947}}^1$

素因数の和:3980

約数の個数: 112

約数和(自身を含む): 168469056

約数和(自身を除く): 119210496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 3947, 4160, 6240, 7894, 11841, 12480, 15788, 19735, 23682, 31576, 39470, 47364, 51311, 59205, 63152, 78940, 94728, 102622, 118410, 126304, 153933, 157880, 189456, 205244, 236820, 252608, 256555, 307866, 315760, 378912, 410488, 473640, 513110, 615732, 631520, 757824, 769665, 820976, 947280, 1026220, 1231464, 1263040, 1539330, 1641952, 1894560, 2052440, 2462928, 3078660, 3283904, 3789120, 4104880, 4925856, 6157320, 8209760, 9851712, 12314640, 16419520, 24629280, 49258560]

約数ペア:

[(1, 49258560), (2, 24629280), (3, 16419520), (4, 12314640), (5, 9851712), (6, 8209760), (8, 6157320), (10, 4925856), (12, 4104880), (13, 3789120), (15, 3283904), (16, 3078660), (20, 2462928), (24, 2052440), (26, 1894560), (30, 1641952), (32, 1539330), (39, 1263040), (40, 1231464), (48, 1026220), (52, 947280), (60, 820976), (64, 769665), (65, 757824), (78, 631520), (80, 615732), (96, 513110), (104, 473640), (120, 410488), (130, 378912), (156, 315760), (160, 307866), (192, 256555), (195, 252608), (208, 236820), (240, 205244), (260, 189456), (312, 157880), (320, 153933), (390, 126304), (416, 118410), (480, 102622), (520, 94728), (624, 78940), (780, 63152), (832, 59205), (960, 51311), (1040, 47364), (1248, 39470), (1560, 31576), (2080, 23682), (2496, 19735), (3120, 15788), (3947, 12480), (4160, 11841), (6240, 7894)]