50447860480

素因数分解:

$2^8\times 5^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1\times {\mathrm{541}}^1$

素因数の和:1102

約数の個数: 144

約数和(自身を含む): 121960770624

約数和(自身を除く): 71512910144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 263, 277, 320, 526, 541, 554, 640, 1052, 1082, 1108, 1280, 1315, 1385, 2104, 2164, 2216, 2630, 2705, 2770, 4208, 4328, 4432, 5260, 5410, 5540, 8416, 8656, 8864, 10520, 10820, 11080, 16832, 17312, 17728, 21040, 21640, 22160, 33664, 34624, 35456, 42080, 43280, 44320, 67328, 69248, 70912, 72851, 84160, 86560, 88640, 138496, 142283, 145702, 149857, 168320, 173120, 177280, 284566, 291404, 299714, 336640, 346240, 354560, 364255, 569132, 582808, 599428, 692480, 711415, 728510, 749285, 1138264, 1165616, 1198856, 1422830, 1457020, 1498570, 2276528, 2331232, 2397712, 2845660, 2914040, 2997140, 4553056, 4662464, 4795424, 5691320, 5828080, 5994280, 9106112, 9324928, 9590848, 11382640, 11656160, 11988560, 18212224, 18649856, 19181696, 22765280, 23312320, 23977120, 36424448, 38363392, 39412391, 45530560, 46624640, 47954240, 78824782, 91061120, 93249280, 95908480, 157649564, 182122240, 191816960, 197061955, 315299128, 394123910, 630598256, 788247820, 1261196512, 1576495640, 2522393024, 3152991280, 5044786048, 6305982560, 10089572096, 12611965120, 25223930240, 50447860480]

約数ペア:

[(1, 50447860480), (2, 25223930240), (4, 12611965120), (5, 10089572096), (8, 6305982560), (10, 5044786048), (16, 3152991280), (20, 2522393024), (32, 1576495640), (40, 1261196512), (64, 788247820), (80, 630598256), (128, 394123910), (160, 315299128), (256, 197061955), (263, 191816960), (277, 182122240), (320, 157649564), (526, 95908480), (541, 93249280), (554, 91061120), (640, 78824782), (1052, 47954240), (1082, 46624640), (1108, 45530560), (1280, 39412391), (1315, 38363392), (1385, 36424448), (2104, 23977120), (2164, 23312320), (2216, 22765280), (2630, 19181696), (2705, 18649856), (2770, 18212224), (4208, 11988560), (4328, 11656160), (4432, 11382640), (5260, 9590848), (5410, 9324928), (5540, 9106112), (8416, 5994280), (8656, 5828080), (8864, 5691320), (10520, 4795424), (10820, 4662464), (11080, 4553056), (16832, 2997140), (17312, 2914040), (17728, 2845660), (21040, 2397712), (21640, 2331232), (22160, 2276528), (33664, 1498570), (34624, 1457020), (35456, 1422830), (42080, 1198856), (43280, 1165616), (44320, 1138264), (67328, 749285), (69248, 728510), (70912, 711415), (72851, 692480), (84160, 599428), (86560, 582808), (88640, 569132), (138496, 364255), (142283, 354560), (145702, 346240), (149857, 336640), (168320, 299714), (173120, 291404), (177280, 284566)]