51432896

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 56

約数和(自身を含む): 106161840

約数和(自身を除く): 54728944

約数列:

[1, 2, 4, 8, 16, 32, 53, 59, 64, 106, 118, 212, 236, 257, 424, 472, 514, 848, 944, 1028, 1696, 1888, 2056, 3127, 3392, 3776, 4112, 6254, 8224, 12508, 13621, 15163, 16448, 25016, 27242, 30326, 50032, 54484, 60652, 100064, 108968, 121304, 200128, 217936, 242608, 435872, 485216, 803639, 871744, 970432, 1607278, 3214556, 6429112, 12858224, 25716448, 51432896]

約数ペア:

[(1, 51432896), (2, 25716448), (4, 12858224), (8, 6429112), (16, 3214556), (32, 1607278), (53, 970432), (59, 871744), (64, 803639), (106, 485216), (118, 435872), (212, 242608), (236, 217936), (257, 200128), (424, 121304), (472, 108968), (514, 100064), (848, 60652), (944, 54484), (1028, 50032), (1696, 30326), (1888, 27242), (2056, 25016), (3127, 16448), (3392, 15163), (3776, 13621), (4112, 12508), (6254, 8224)]