47505920

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:282

約数の個数: 160

約数和(自身を含む): 142598016

約数和(自身を除く): 95092096

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 241, 256, 280, 308, 320, 352, 385, 440, 448, 482, 512, 560, 616, 640, 704, 770, 880, 896, 964, 1120, 1205, 1232, 1280, 1408, 1540, 1687, 1760, 1792, 1928, 2240, 2410, 2464, 2560, 2651, 2816, 3080, 3374, 3520, 3584, 3856, 4480, 4820, 4928, 5302, 5632, 6160, 6748, 7040, 7712, 8435, 8960, 9640, 9856, 10604, 12320, 13255, 13496, 14080, 15424, 16870, 17920, 18557, 19280, 19712, 21208, 24640, 26510, 26992, 28160, 30848, 33740, 37114, 38560, 39424, 42416, 49280, 53020, 53984, 61696, 67480, 74228, 77120, 84832, 92785, 98560, 106040, 107968, 123392, 134960, 148456, 154240, 169664, 185570, 197120, 212080, 215936, 269920, 296912, 308480, 339328, 371140, 424160, 431872, 539840, 593824, 616960, 678656, 742280, 848320, 863744, 1079680, 1187648, 1357312, 1484560, 1696640, 2159360, 2375296, 2969120, 3393280, 4318720, 4750592, 5938240, 6786560, 9501184, 11876480, 23752960, 47505920]

約数ペア:

[(1, 47505920), (2, 23752960), (4, 11876480), (5, 9501184), (7, 6786560), (8, 5938240), (10, 4750592), (11, 4318720), (14, 3393280), (16, 2969120), (20, 2375296), (22, 2159360), (28, 1696640), (32, 1484560), (35, 1357312), (40, 1187648), (44, 1079680), (55, 863744), (56, 848320), (64, 742280), (70, 678656), (77, 616960), (80, 593824), (88, 539840), (110, 431872), (112, 424160), (128, 371140), (140, 339328), (154, 308480), (160, 296912), (176, 269920), (220, 215936), (224, 212080), (241, 197120), (256, 185570), (280, 169664), (308, 154240), (320, 148456), (352, 134960), (385, 123392), (440, 107968), (448, 106040), (482, 98560), (512, 92785), (560, 84832), (616, 77120), (640, 74228), (704, 67480), (770, 61696), (880, 53984), (896, 53020), (964, 49280), (1120, 42416), (1205, 39424), (1232, 38560), (1280, 37114), (1408, 33740), (1540, 30848), (1687, 28160), (1760, 26992), (1792, 26510), (1928, 24640), (2240, 21208), (2410, 19712), (2464, 19280), (2560, 18557), (2651, 17920), (2816, 16870), (3080, 15424), (3374, 14080), (3520, 13496), (3584, 13255), (3856, 12320), (4480, 10604), (4820, 9856), (4928, 9640), (5302, 8960), (5632, 8435), (6160, 7712), (6748, 7040)]