51756416

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 108691200

約数和(自身を除く): 56934784

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 73, 116, 128, 146, 191, 232, 292, 382, 464, 584, 764, 928, 1168, 1528, 1856, 2117, 2336, 3056, 3712, 4234, 4672, 5539, 6112, 8468, 9344, 11078, 12224, 13943, 16936, 22156, 24448, 27886, 33872, 44312, 55772, 67744, 88624, 111544, 135488, 177248, 223088, 270976, 354496, 404347, 446176, 708992, 808694, 892352, 1617388, 1784704, 3234776, 6469552, 12939104, 25878208, 51756416]

約数ペア:

[(1, 51756416), (2, 25878208), (4, 12939104), (8, 6469552), (16, 3234776), (29, 1784704), (32, 1617388), (58, 892352), (64, 808694), (73, 708992), (116, 446176), (128, 404347), (146, 354496), (191, 270976), (232, 223088), (292, 177248), (382, 135488), (464, 111544), (584, 88624), (764, 67744), (928, 55772), (1168, 44312), (1528, 33872), (1856, 27886), (2117, 24448), (2336, 22156), (3056, 16936), (3712, 13943), (4234, 12224), (4672, 11078), (5539, 9344), (6112, 8468)]