51006256

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 120

約数和(自身を含む): 125951760

約数和(自身を除く): 74945504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 49, 56, 68, 86, 89, 98, 112, 119, 136, 172, 178, 196, 238, 272, 301, 344, 356, 392, 476, 602, 623, 688, 712, 731, 784, 833, 952, 1204, 1246, 1424, 1462, 1513, 1666, 1904, 2107, 2408, 2492, 2924, 3026, 3332, 3827, 4214, 4361, 4816, 4984, 5117, 5848, 6052, 6664, 7654, 8428, 8722, 9968, 10234, 10591, 11696, 12104, 13328, 15308, 16856, 17444, 20468, 21182, 24208, 26789, 30616, 33712, 34888, 35819, 40936, 42364, 53578, 61232, 65059, 69776, 71638, 74137, 81872, 84728, 107156, 130118, 143276, 148274, 169456, 187523, 214312, 260236, 286552, 296548, 375046, 428624, 455413, 520472, 573104, 593096, 750092, 910826, 1040944, 1186192, 1500184, 1821652, 3000368, 3187891, 3643304, 6375782, 7286608, 12751564, 25503128, 51006256]

約数ペア:

[(1, 51006256), (2, 25503128), (4, 12751564), (7, 7286608), (8, 6375782), (14, 3643304), (16, 3187891), (17, 3000368), (28, 1821652), (34, 1500184), (43, 1186192), (49, 1040944), (56, 910826), (68, 750092), (86, 593096), (89, 573104), (98, 520472), (112, 455413), (119, 428624), (136, 375046), (172, 296548), (178, 286552), (196, 260236), (238, 214312), (272, 187523), (301, 169456), (344, 148274), (356, 143276), (392, 130118), (476, 107156), (602, 84728), (623, 81872), (688, 74137), (712, 71638), (731, 69776), (784, 65059), (833, 61232), (952, 53578), (1204, 42364), (1246, 40936), (1424, 35819), (1462, 34888), (1513, 33712), (1666, 30616), (1904, 26789), (2107, 24208), (2408, 21182), (2492, 20468), (2924, 17444), (3026, 16856), (3332, 15308), (3827, 13328), (4214, 12104), (4361, 11696), (4816, 10591), (4984, 10234), (5117, 9968), (5848, 8722), (6052, 8428), (6664, 7654)]