51456960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1091

約数の個数: 168

約数和(自身を含む): 187580016

約数和(自身を除く): 136123056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1051, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2102, 2448, 2720, 2880, 3060, 3153, 3264, 4080, 4204, 4896, 5255, 5440, 6120, 6306, 8160, 8408, 9459, 9792, 10510, 12240, 12612, 15765, 16320, 16816, 17867, 18918, 21020, 24480, 25224, 31530, 33632, 35734, 37836, 42040, 47295, 48960, 50448, 53601, 63060, 67264, 71468, 75672, 84080, 89335, 94590, 100896, 107202, 126120, 142936, 151344, 160803, 168160, 178670, 189180, 201792, 214404, 252240, 268005, 285872, 302688, 321606, 336320, 357340, 378360, 428808, 504480, 536010, 571744, 605376, 643212, 714680, 756720, 804015, 857616, 1008960, 1072020, 1143488, 1286424, 1429360, 1513440, 1608030, 1715232, 2144040, 2572848, 2858720, 3026880, 3216060, 3430464, 4288080, 5145696, 5717440, 6432120, 8576160, 10291392, 12864240, 17152320, 25728480, 51456960]

約数ペア:

[(1, 51456960), (2, 25728480), (3, 17152320), (4, 12864240), (5, 10291392), (6, 8576160), (8, 6432120), (9, 5717440), (10, 5145696), (12, 4288080), (15, 3430464), (16, 3216060), (17, 3026880), (18, 2858720), (20, 2572848), (24, 2144040), (30, 1715232), (32, 1608030), (34, 1513440), (36, 1429360), (40, 1286424), (45, 1143488), (48, 1072020), (51, 1008960), (60, 857616), (64, 804015), (68, 756720), (72, 714680), (80, 643212), (85, 605376), (90, 571744), (96, 536010), (102, 504480), (120, 428808), (136, 378360), (144, 357340), (153, 336320), (160, 321606), (170, 302688), (180, 285872), (192, 268005), (204, 252240), (240, 214404), (255, 201792), (272, 189180), (288, 178670), (306, 168160), (320, 160803), (340, 151344), (360, 142936), (408, 126120), (480, 107202), (510, 100896), (544, 94590), (576, 89335), (612, 84080), (680, 75672), (720, 71468), (765, 67264), (816, 63060), (960, 53601), (1020, 50448), (1051, 48960), (1088, 47295), (1224, 42040), (1360, 37836), (1440, 35734), (1530, 33632), (1632, 31530), (2040, 25224), (2102, 24480), (2448, 21020), (2720, 18918), (2880, 17867), (3060, 16816), (3153, 16320), (3264, 15765), (4080, 12612), (4204, 12240), (4896, 10510), (5255, 9792), (5440, 9459), (6120, 8408), (6306, 8160)]